Top 1200 Theory And Practice Quotes & Sayings - Page 18

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Last updated on April 20, 2025.
I think of the important things: how to prepare, how to practice, how to prepare to practice.
The fact that scientists do not consciously practice a formal methodology is very poor evidence that no such methodology exists. It could be said-has been said-that there is a distinctive methodology of science which scientists practice unwittingly, like the chap in Moliere who found that all his life, unknowingly, he had been speaking prose.
Any strategy that attempts to reinforce faith by undermining science is also doomed to failure. Showing that some scientific theory is wrong will not prove that the religious alternative is correct by default. When the sun was shown not to be the center of the universe, as Copernicus had proposed, the Earth was not moved back to that singular position in the cosmos. If Darwinian evolution is proved wrong, biologists will not develop a new theory based on the hypothesis that each species was created separately by God 6,000years ago.
Just as full sunlight completely dispels all darkness but even a few rays provide a measure of light, so, if we complete the practice of training the mind, we will totally dispel the darkness of our ignorance, but if we engage in only some parts of the practice, this will still help to reduce our ignorance and self-cherishing .
Knowledge without practice is useless.  Practice without knowledge is dangerous. — © Confucius
Knowledge without practice is useless. Practice without knowledge is dangerous.
I always wonder when people have any kind of spiritual and meditative practice especially if it's one designed in part to help them cope with things that seem unmanageable and to cope with something like death, if they're able to maintain that practice and maintain the equanimity at the time of death whether it's, you know, that person's or that person's loved one.
The incomplete knowledge of a system must be an essential part of every formulation in quantum theory. Quantum theoretical laws must be of a statistical kind. To give an example: we know that the radium atom emits alpha-radiation. Quantum theory can give us an indication of the probability that the alpha-particle will leave the nucleus in unit time, but it cannot predict at what precise point in time the emission will occur, for this is uncertain in principle.
I think we've got to look at corporate law. Back in the day when I studied it, there were different constituencies that were to be served, and I think there was a real wrong turn about 20 to 25 years ago when the theory began to be promoted that your highest duty - in fact, some would argue, your only duty - is to maximize shareholder return. I just don't buy it. And it wasn't the original underpinnings of the legal theory of corporate law.
I used to go to the driving range to practice driving without slicing. Now I go to practice slicing without swearing.
Evolution throws a wonderful light on all the struggles, eccentricities, tortuous developments of the human conscience in the past. It is the only theory of morals that does. And evolution throws just as much light on the ethical and social struggle today; and it is the only theory that does. What a strange age ours is from the religious point of view! What a hopeless age from the philosopher's point of view! Yet it is a very good age, the best that ever was. No evolutionist is a pessimist.
Nobody - but nobody - has ever become really proficient at golf without practice, without doing a lot of thinking and then hitting a lot of shots. It isn't so much a lack of talent; it's a lack of being able to repeat good shots consistently that frustrates most players. And the only answer to that is practice.
The nectar of compassion is so wonderful. If you are committed to keeping it alive, then you are protected. What the other person says will not touch off the anger and irritation in you, because compassion is the real antidote to anger. Nothing can heal anger except compassion. That is why the practice of compassion is a very wonderful practice.
We've got to practice three weeks, get the kinks out, then we've got to practice three weeks with the crew, and then go out for four months. It's just a huge chunk of time out of life.
A new theory is guilty until proven innocent, and the pre-existing theory innocent until proven guilty ... Continental drift was guilty until proven innocent.
The art of dharma practice requires commitment, technical accomplishment, and imagination. As with all arts, we will fail to realize its full potential if any of these three are lacking. The raw material of dharma practice is ourself and our world, which are to be understood and transformed according to the vision and values of the dharma itself. This is not a process of self- or world- transcendence, but one of self- and world- creation.
My teachings are easy to understand and easy to put into practice. Yet your intellect will never grasp them, and if you try to practice them, you'll fail. My teachings are older than the world. How can you grasp their meaning? If you want to know me, look inside your heart.
It is difficult for some people to accept that love is a choice. This seems to run counter to the generally accepted theory of romantic love which expounds that love is inborn and as such requires no more than to accept it. This theory believes that love is a magical force which frees us from all suffering and solves every problem, that it is an end unto itself. To a limited extent, there may be some truths to each of these beliefs, but having the capacity to love is not the same as having the ability to love.
If a psychological Maxwell devises a general theory of mind, he may make it possible for a psychological Einstein to follow with a theory that the mental and the physical are really the same. But this could happen only at the end of a process which began with the recognition that the mental is something completely different from the physical world as we have come to know it through a certain highly successful form of detached objective understanding. Only if the uniqueness of the mental is recognized will concepts and theories be devised especially for the purpose of understanding it.
Scientists are educated from a very early time and a very early age to believe that the greater scientist is the scientist who makes discoveries or theories that apply to the greatest ambit of things in the world. And if you've only made a very good theory about snails, or a very good theory about some planets but not about the universe as a whole, or about all the history of humankind, then you have in some sense accepted a lower position in the hierarchy of the fame of science as it's taught to you as a young student.
The chicken noticed that the farmer came every day to feed it. It predicted that the farmer would continue to bring food every day. Inductivists think that the chicken had "extrapolated" its observations into a theory, and that each feeding time added justification to that theory. Then one day the farmer came and wrung the chicken's neck. This inductively justifies the conclusion that induction cannot justify any conclusion.
It's not about the number of hours you practice, it's about the number of hours your mind is present during the practice
Sometimes, after you have taken part in a seven, one or two-day retreat, you could feel that your level of practice had risen. That was because we had given our undivided attention to breaking through our level of practice. We knew that was the sole purpose of coming to a retreat here, so our levels were uplifted and our karma left behind.
There is a way to practice hard and be physical without pads. You can still be a physical football team and be efficient in practice without pads. The 49ers practiced like that for a long period of time in the 1980s under Bill Walsh and were extremely successful when all the other teams were practicing in pads.
Scientific realism in classical (i.e. pre-quantum) physics has remained compatible with the naive realism of everyday thinking on the whole; whereas it has proven impossible to find any consistent way to visualize the world underlying quantum theory in terms of our pictures in the everyday world. The general conclusion is that in quantum theory naive realism, although necessary at the level of observations, fails at the microscopic level.
When we practice generating compassion, we can expect to experience our fear of pain. Compassion practice is daring. It involves learning to relax and allow ourselves to move gently toward what scares us. The trick to doing this is to stay with emotional distress without tightening into aversion, to let fear soften us rather than harden into resistance.
You ought not to accept the claim that this is a religious practice. I think that's, frankly, problematic for Islam, for well-intentioned Liberals like you to say that this is a religious practice when the overwhelming consensus of Islamic scholars around the world, and the overwhelming majority of Canadian Muslims, believe this has absolutely - that the niqab as face covering, that this symbol of misogyny has nothing to do with Islam.
I was lucky to wander into evolutionary theory, one of the most exciting and important of all scientific fields. I had never heard of it when I started at a rather tender age; I was simply awed by dinosaurs. I thought paleontologists spent their lives digging up bones and putting them together, never venturing beyond the momentous issue of what connects to what. Then I discovered evolutionary theory. Ever since then, the duality of natural history-richness in particularities and potential union in underlying explanation-has propelled me.
Well, of course there’s my own experience of being mutilated as a little child. Having gone through this cruel practice and all the long-term consequences that come with it, I just cannot sit back and watch it being done to thousands of little girls every year. I believe that it is my responsibility to use the attention I get to fight against the continuing practice of FGM.
For there are two kinds of forgiveness in the world: the one you practice because everything really is all right, and what went before is mended. The other kind of forgiveness you practice because someone needs desperately to be forgiven, or because you need just as badly to forgive them, for a heart can grab hold of old wounds and go sour as milk over them.
One of the things I talk a lot about in my work that I try to practice - which is really hard - is in those moments where we're being asked to do things or asked to take over or asked to take care of something, we have to have the courage to choose discomfort over resentment. And to me, a huge part of my authenticity practice has been choosing discomfort and saying no.
I look forward to batting practice. I look forward to practice work.
My eighth-grade year, I was home-schooled. I'd basically wake up, go to the gym in the morning, do a little bit of school, go to practice, do a little more school, then go back to practice. My mom had a crockpot and a mini traveling oven, so we'd be cooking and eating dinners at the gym.
Every day in practice I have to lead by example. But at the same time, when people aren't doing what they're supposed to be doing, you're responsible as a player. You can't rely on the coaches to say everything. The players have to be responsible and take ownership of the team. Every day in practice there are situations where you need to say something and get a message across, but do it in the right way.
We're living in a time when pretty much anything can happen in the music world. There are a lot of musical languages in which people work. When I think of common practice I think back to the time I was studying the flute, where I learned that in the Baroque period many things were not notated, since they were understood - that was because of common practice.
The practice of yoga certainly is a fantastic practice. I only wish I would do it more. I find I can do it alone but it is much better if I have some guidance. Although I can do it alone it is a little bit sloppy. Ultimately, all of those techniques try to bring more oxygen to the brain. We can think and love better if we have more oxygen.
Everything I have is ready to wear, but I have the ability to have different options within the same brand. I have the Theyskens' Theory collection where it's a personal approach to how I build the collection where I fuse more fashion-y ideas and it has my name on it. So it's really something very research- and labor-intensive. And then I have the Theory brand where I infuse all points of view about fashion at large, and it's more global. It's really about making something succeed. You have an instant relationship with stores, and with sales teams, and people that are in the place.
One way to develop faith and confidence is simply to practice using it. If I were to ask you whether you're confident that you can tie your own shoes, I'm sure you could tell me with perfect confidence that you can. Why? Only because you've done it thousands of times! So practice confidence by using it consistently, and you'll be amazed at the dividends it reaps in every area of your life.
Do not use thought to ground a political practice in Truth; nor political action to discredit, as mere speculation, a line of thought. Use political practice as an intensifier of thought, and analysis as a multiplier of the forms and domains for the intervention of political action.
My older brothers have their own children, and they have to go to soccer practice and football practice on the weekends. They're doing their thing and on the weekends, and I'm on the road. The busier we get, the less time we get to see each other. That's why, when we see each other, it's really, really kind of special.
Yoga has been something that's always there to take with me and practice throughout any journey. There's no place I've ever been where yoga hasn't fit itself in. I currently work on a commercial fishing boat in Alaska and I am still able to find time to lay my mat on the deck and practice what makes me the best me I can be, thanks to yoga.
For if as scientists we seek simplicity, then obviously we try the simplest surviving theory first, and retreat from it only when it proves false. Not this course, but any other, requires explanation. If you want to go somewhere quickly, and several alternate routes are equally likely to be open, no one asks why you take the shortest. The simplest theory is to be chosen not because it is the most likely to be true but because it is scientifically the most rewarding among equally likely alternatives. We aim at simplicity and hope for truth.
What the public does is not to express its opinions but to align itself for or against a proposal. If that theory is accepted, we must abandon the notion that democratic government can be the direct expression of the will of the people. We must abandon the notion that the people govern. Instead, we must adopt the theory that, by their occasional mobilizations as a majority, people support or oppose the individuals who actually govern. We must say that the popular will does not direct continuously but that it intervenes occasionally.
Here, the certain temple rule, this seems to me to have a certain responsibility to look after the well-being of society and look after Buddhism and culture. I consider these part of the practice of spirituality. There is no competition between spiritual practice and party politics. That is outdated. We already, since 2001, have elected political position. My position is semi-retired. I am looking forward to complete retirement.
If my theory of relativity is proven successful, Germany will claim me as a German and France will declare me a citizen of the world. Should my theory prove untrue, France will say that I am a German, and Germany will declare that I am a Jew.
Each and every day you have to perform, whether it's on the practice ground or off the practice ground. I just want to improve each and every day. — © Alphonso Davies
Each and every day you have to perform, whether it's on the practice ground or off the practice ground. I just want to improve each and every day.
Despite long-standing claims by elites that Blacks, women, Latinos, and other similarly derogated groups in the United States remain incapable of producing the type of interpretive, analytical thought that is labeled theory in the West, powerful knowledges of resistance that toppled former social structures of social inequality repudiate this view. Members of these groups do in fact theorize, and our critical social theory has been central to our political empowerment and search for justice.
There's no such thing as cheating when you're 18. That's just true. I'm very endeared by this notion of the way adolescents practice being grown ups and practice for adult morality. I remember when I was 15 and people were starting to date and someone cheated on someone. They'd say, 'He cheated on her. You know what they say, once a cheater always a cheater.'
Trivers, pursuing his theory of the emotions to its logical conclusion, notes that in a world of walking lie detectors the best strategy is to believe your own lies. You can’t leak your hidden intentions if you don’t think they are your intentions. According to his theory of self-deception, the conscious mind sometimes hides the truth from itself the better to hide it from others. But the truth is useful, so it should be registered somewhere in the mind, walled off from the parts that interact with other people.
It is my greatest joy to share with students this knowledge that I have acquired in the past 50 years of practice and study. Dharma Yoga practice will give one’s body the power and strength to have resistance to common illnesses and diseases. With proper encouragement and increased faith in the Guru, as one can improve his physical body and mental attitude rapidly, thereby igniting the higher motives of making one's self useful to himself and all mankind.
I practice the martial arts. I don't practice MMA. MMA is my job, MMA is a new sport. Martial arts is the knowledge from the ages.
I sat up in bed. "What did he say?" Tyson groaned, still half asleep. He was lying facedown on the couch, his feet so far over the edge they were in the bathroom. "The happy man said...bowling practice?" I hoped he was right, but then there was an urgent knock on the suite's interior door. Annabeth stuck her head in--her blonde hair in a rat's nest. "DISEMBOWLING practice?
Some weeks, I'll go super-hard at practice for two straight days, but then the third day, something happens away from basketball, and I'll lose focus. I'll say, 'I just want to get through practice. I don't want to conquer it today.' But then I'll go home and realize I missed a chance to get better, and it'll bother me.
Non-violence is the essence of the entire Buddha's teaching, and the practice of non-violence is the entire essence of the practice of Buddha dharma, Buddhist spirituality, in one's life.
It appears that anything you say about the way that theory and experiment may interact is likely to be correct, and anything you say about the way that theory and experiment must interact is likely to be wrong.
The truth is, the first golf club I owned was an old left-handed, wooden-shafted, rib-faced mashie that a fellow gave me, and that's the club I was weaned on. During the mornings we caddies would bang the ball up and down the practice field until the members arrived and it was time to go to work. So I did all that formative practice left-handed. But I'm a natural right-hander.
This is a very important practice. Live your daily life in a way that you never lose yourself. When you are carried away with your worries, fears, cravings, anger, and desire, you run away from yourself and you lose yourself. The practice is always to go back to oneself.
I never went to school for acting; it just comes to me. I never practice. I read the script, I'll memorize it. I don't even practice the acting. I'll just do it the day, and it will just come to me.
I don't personally believe in an arrived state of enlightenment. I feel that being human is a constant practice of return. We have moments of clarity, and then we're confused. We have incredibly sensitive periods of being awake, and then we're numb. Being human is a very universal and a very personal practice of learning how to return when we can't get access to what we know.
A Chinese paleontologist lectures around the world saying that recent fossil finds in his country are inconsistent with the Darwinian theory of evolution. His reason: The major animal groups appear abruptly in the rocks over a relatively short time, rather than evolving gradually from a common ancestor as Darwin's theory predicts. When this conclusion upsets American scientists, he wryly comments: "In China we can criticize Darwin but not the government. In America you can criticize the government but not Darwin."
I'm pretty confident the why works now. When it first began, somebody said to me: "Will this work in big business?" I said, "I don't know. Let's try." Somebody said will this work in entrepreneurs, relationships or government and military. I said, "I don't know. Let's try." I kept applying the scientific method. I had a theory. I kept applying that theory, looking for opportunities to fail and it kept working.
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