A Quote by Joseph Priestley
It is known to all persons who are conversant in experimental philosophy, that there are many little attentions and precautions necessary to be observed in the conducting of experiments, which cannot well be described in words, but which it is needless to describe, since practice will necessarily suggest them; though, like all other arts in which the hands and fingers are made use of, it is only much practice that can enable a person to go through complex experiments, of this or any kind, with ease and readiness.
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One can get a proper insight into the practice of flying only by actual flying experiments. . . . The manner in which we have to meet the irregularities of the wind, when soaring in the air, can only be learnt by being in the air itself. . . . The only way which leads us to a quick development in human flight is a systematic and energetic practice in actual flying experiments.
...those experiments be not only esteemed which have an immediate and present use, but those principally which are of most universal consequence for invention of other experiments, and those which give more light to the invention of causes; for the invention of the mariner's needle, which giveth the direction, is of no less benefit for navigation than the invention of the sails, which give the motion.
The Western Idea of practice is to acquire a skill. It is very much related to your work ethic, which enjoins us to endure struggle or boredom now in return for future rewards. The Eastern idea of practice, on the other hand, is to create the person, or rather to actualize or reveal the complete person who is already there.... Not only is practice necessary to art, it is art.
When, as an undergraduate, I began experiments on these slime molds in 1940, only one other person, Kenneth Raper, was working on them at that time. In fact, he discovered the model species Dictyostelium discoideum, which is the species used in the majority of the experimental work today.
As in Mathematicks, so in Natural Philosophy, the Investigation of difficult Things by the Method of Analysis, ought ever to precede the Method of Composition. This Analysis consists in making Experiments and Observations, and in drawing general Conclusions from them by Induction, and admitting of no Objections against the Conclusions, but such as are taken from Experiments, or other certain Truths. For Hypotheses are not to be regarded in experimental Philosophy.
It is not necessarily true that expensive experiments are not worthwhile doing but there are plenty of rather cheap experiments which are certainly worth doing.
Whenever the powers of government are placed in any hands other than those of the community, whether those of one man, of a few, or of several, those principles of human nature which imply that government is at all necessary, imply that those persons will make use of them to defeat the very end for which government exists.
In this box are all the words I know… Most of them you will never need, some you will use constantly, but with them you may ask all the questions which have never been answered and answer all the questions which have never been asked. All the great books of the past and all the ones yet to come are made with these words. With them there is no obstacle you cannot overcome. All you must learn to do is use them well and in the right places.
If you understand real practice, then archery or other activities can be zen. If you don't understand how to practice archery in its true sense, then even though you practice very hard, what you acquire is just technique. It won't help you through and through. Perhaps you can hit the mark without trying, but without a bow and arrow you cannot do anything. If you understand the point of practice, then even without a bow and arrow the archery will help you. How you get that kind of power or ability is only through right practice.
What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
In the case of all other sciences, arts, skills, and crafts, everyone is convinced that a complex and laborious programme of learning and practice is necessary for competence. Yet when it comes to philosophy, there seems to be a currently prevailing prejudice to the effect that, although not everyone who has eyes and fingers, and is given leather and last, is at once in a position to make shoes, everyone nevertheless immediately understands how to philosophize.
Since philosophy is the art which teaches us how to live, and since children need to learn it as much as we do at other ages, why do we not instruct them in it? .. But in truth I know nothing about the philosophy of education except this: that the greatest and the most important difficulty known to human learning seems to lie in that area which treats how to bring up children and how to educate them.
Philosophy, though unable to tell us with certainty what is the true answer to the doubts which it raises, is able to suggest many possibilities which enlarge our thoughts and free them from the tyranny of custom.
We see many persons talking the most wonderfully fine things about charity and about equality and the rights of other people and all that, but it is only in theory. I was so fortunate as to find one who was able to carry theory into practice. He had the most wonderful faculty of carrying everything into practice which he thought was right.
Here is an eternal truth. Life cannot be divided into compartments in some which God is involved and in others of which he is not involved... The fact is that God does not need to be invited into certain departments of life, and kept out of others. He is everywhere, all through life and in every activity of life. He hears not only the words that are spoken in his name; he hears all words; and there cannot be any such thing as a form of words which evades bringing God into any transaction. We will regard all promises as sacred if we remember that all promises are made in the presence of God.
Liberty is the very last idea that seems to occur to anybody, in considering any political or social proposal. It is only necessary for anybody for any reason to allege any evidence of any evil in any human practice, for people instantly to suggest that the practice should be suppressed by the police.
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