A Quote by Lawrence M. Krauss
As a scientist, I don't believe anything. Science shouldn't use the word belief. There are things more likely and less likely. Science can say nothing with absolute certainty.
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Many young women are less whole and androgynous than they were at age ten. They are more appearance-conscious and sex-conscious. They are quieter, more fearful of holding strong opinions, more careful what they say and less honest. They are more likely to second-guess themselves and to be self-critical. They are bigger worriers and more effective people pleasers. They are less likely to play sports, love math and science and plan on being president. They hide their intelligence. Many must fight for years to regain all the territory they lost.
The significance of a fact is relative to [the general body of scientific] knowledge. To say that a fact is significant in science, is to say that it helps to establish or refute some general law; for science, though it starts from observation of the particular, is not concerned essentially with the particular, but with the general. A fact, in science, is not a mere fact, but an instance. In this the scientist differs from the artist, who, if he deigns to notice facts at all, is likely to notice them in all their particularity.
Scientists do not believe in fundamental and absolute certainties. For the scientist, certainty is never an end, but a search; not the ordering of certainty, but its exploration. For the scientist, certainty represents the highest degree of probability.
The only difference between causation and the value is that the word "cause" implies absolute certainty whereas the implied meaning of "value" is one of preference. In classical science it was supposed that the world always works in terms of absolute certainty and that "cause" is the more appropriate word to describe it. But in modern quantum physics all that is changed. Particles "prefer" to do what they do. An individual particle is not absolutely committed to one predictable behavior. What appears to be an absolute cause is just a very consistent pattern of preferences.
The theist is persuaded that while nothing that contradicts science is likely to be true, still nothing that stops with science can be the whole truth.
People who believe that they are going to be excommunicated and shamed, or whatever other dark things may happen to them, are much less likely to enter open, loving relationships. And they are also much less likely to have the self-esteem that is required to be monogamous and loving. And in consequence, they are much less likely to create families.
It is scientific only to say what is more likely and what less likely, and not to be proving all the time the possible and impossible.
It is necessary to guard ourselves from thinking that the practice of the scientific method enlarges the powers of the human mind. Nothing is more flatly contradicted by experience than the belief that a man distinguished in one or even more departments of science, is more likely to think sensibly about ordinary affairs than anyone else.
Although this may seem a paradox, all exact science is dominated by the idea of approximation. When a man tells you that he knows the exact truth about anything, you are safe in inferring that he is an inexact man. Every careful measurement in science is always given with the probable error ... every observer admits that he is likely wrong, and knows about how much wrong he is likely to be.
It has been proven time and time again in countless studies that students who actively participate in arts education are twice as likely to read for pleasure, have strengthened problem-solving and critical thinking skills, are four times more likely to be recognized for academic achievement, four times more likely to participate in a math and science fair.
It's better to read first rate science fiction than second rate science-it's a lot more fun, and no more likely to be wrong.
It's often better to read first-rate science fiction than second-rate science - it's far more stimulating, and perhaps no more likely to be wrong.
Medicine is the science by which we learn the various states of the human body in health and when not in health, and the means by which health is likely to be lost and, when lost, is likely to be restored back to health. In other words, it is the art whereby health is conserved and the art whereby it is restored after being lost. While some divide medicine into a theoretical and a practical [applied] science, others may assume that it is only theoretical because they see it as a pure science. But, in truth, every science has both a theoretical and a practical side.
I believe that ideas such as absolute certitude, absolute exactness, final truth, etc. are figments of the imagination which should not be admissible in any field of science... This loosening of thinking seems to me to be the greatest blessing which modern science has given to us. For the belief in a single truth and in being the possessor thereof is the root cause of all evil in the world.
There is a perverse comfort zone to living a small life. For women, that zone has to do with the fact that we're less likely to be challenged, we're less likely to be criticized, we're less likely to be called angry or strident, if we simply go along and acquiesce to the prevailing patterns of thought and behavior.
The less you struggle with a problem, the more it's likely to solve itself. The less time you spend frantically running around, the more productive you are likely to be.
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