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Who said: “I have no satisfaction in formulas unless I feel their arithmetical magnitude.”
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Home > Category Index for Science Quotations > Category Index D > Category: Decide

Decide Quotes (25 quotes)

A fair number of people who go on to major in astronomy have decided on it certainly by the time they leave junior high, if not during junior high. I think it’s somewhat unusual that way. I think most children pick their field quite a bit later, but astronomy seems to catch early, and if it does, it sticks.
From interview by Rebecca Wright, 'Oral History Transcript' (15 Sep 2000), on NASA website.
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A principle of induction would be a statement with the help of which we could put inductive inferences into a logically acceptable form. In the eyes of the upholders of inductive logic, a principle of induction is of supreme importance for scientific method: “... this principle”, says Reichenbach, “determines the truth of scientific theories. To eliminate it from science would mean nothing less than to deprive science of the power to decide the truth or falsity of its theories. Without it, clearly, science would no longer have the right to distinguish its theories from the fanciful and arbitrary creations of the poet’s mind.” Now this principle of induction cannot be a purely logical truth like a tautology or an analytic statement. Indeed, if there were such a thing as a purely logical principle of induction, there would be no problem of induction; for in this case, all inductive inferences would have to be regarded as purely logical or tautological transformations, just like inferences in inductive logic. Thus the principle of induction must be a synthetic statement; that is, a statement whose negation is not self-contradictory but logically possible. So the question arises why such a principle should be accepted at all, and how we can justify its acceptance on rational grounds.
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As soon as I saw it I decided I was going to spend the rest of my life studying dinosaurs.
Recalling his reaction, at age 8, when he saw Rudolph Zallinger’s mural of dinosaurs, the cover story of the 7 Sep 1953 Life magazine.
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Authority—the fact, namely, that something has already happened or been said or decided, is of great value; but it is only a pedant who demands authority for everything.
In The Maxims and Reflections of Goethe (1906), 188.
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Elegance is not a dispensable luxury but a quality that decides between success and failure.
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Even today I still get letters from young students here and there who say, Why are you people trying to program intelligence? Why don’t you try to find a way to build a nervous system that will just spontaneously create it? Finally I decided that this was either a bad idea or else it would take thousands or millions of neurons to make it work and I couldn’t afford to try to build a machine like that.
As quoted in Jeremy Bernstein, 'A.I.', The New Yorker (14 Dec 1981), 57, 70.
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Every theoretical physicist who is any good knows six or seven different theoretical representations for exactly the same physics. He knows that they are all equivalent, and that nobody is ever going to be able to decide which one is right at that level, but he keeps them in his head, hoping that they will give him different ideas for guessing.
In The Character of Physical Law (1965, 2001), 168.
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Everyone is aware of the difficult and menacing situation in which human society–shrunk into one community with a common fate–now finds itself, but only a few act accordingly. Most people go on living their every-day life: half frightened, half indifferent, they behold the ghostly tragicomedy which is being performed on the international stage before the eyes and ears of the world. But on that stage, on which the actors under the floodlights play their ordained parts, our fate of tomorrow, life or death of the nations, is being decided.
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From now on we live in a world where man has walked on the Moon. It’s not a miracle; we just decided to go.
Tom Hanks
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How do we convince people that in programming simplicity and clarity–in short: what mathematicians call ‘elegance’–are not a dispensable luxury, but a crucial matter that decides between success and failure?
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I am quite aware that we have just now lightheartedly expelled in imagination many excellent men who are largely, perhaps chiefly, responsible for the buildings of the temple of science; and in many cases our angel would find it a pretty ticklish job to decide. But of one thing I feel sure: if the types we have just expelled were the only types there were, the temple would never have come to be, any more than a forest can grow which consists of nothing but creepers. For these people any sphere of human activity will do, if it comes to a point; whether they become engineers, officers, tradesmen, or scientists depends on circumstances.
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I didn’t really decide that I wanted to be an astronaut for sure until the end of college. But even in elementary school and junior high, I was very interested in space and in the space program. I had both male and female heroes. One was a high school science teacher who was very important in encouraging me to pursue science. Because I was a tennis player, Billie Jean King was a hero of mine. And the early astronauts, John Glenn and Neil Armstrong, were heroes of mine as well.
Interview conducted on Scholastic website (20 Nov 1998).
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I do not believe in freedom of the will. Schopenhauer’s words: ‘Man can do what he wants, but he cannot will what he wills’ accompany me in all situations throughout my life and reconcile me with the actions of others even if they are rather painful to me. This awareness of the lack of freedom of will preserves me from taking too seriously myself and my fellow men as acting and deciding individuals and from losing my temper.
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I was always very interested in science, and I knew that for me, science was a better long-term career than tennis. So I decided on science when I was in college.
Interview conducted on Scholastic website (20 Nov 1998).
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It is better to stir up a question without deciding it than to decide it without stirring it up.
In Pensées and Letters of Joseph Joubert (1928), 74.
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It is impossible to answer your question briefly; and I am not sure that I could do so, even if I wrote at some length. But I may say that the impossibility of conceiving that this grand and wondrous universe, with our conscious selves, arose through chance, seems to me the chief argument for the existence of God; but whether this is an argument of real value, I have never been able to decide.
[Replying to query about his religious views]
Letter to a Dutch student (2 Apr 1873), in Charles Darwin and Sir Francis Darwin (ed.), The Life and Letters of Charles Darwin (1896), 276.
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It is the theory that decides what can be observed.
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Science would have us believe that such accuracy, leading to certainty, is the only criterion of knowledge, would make the trial of Galileo the paradigm of the two points of view which aspire to truth, would suggest, that is, that the cardinals represent only superstition and repression, while Galileo represents freedom. But there is another criterion which is systematically neglected in this elevation of science. Man does not now—and will not ever—live by the bread of scientific method alone. He must deal with life and death, with love and cruelty and despair, and so must make conjectures of great importance which may or may not be true and which do not lend themselves to experimentation: It is better to give than to receive; Love thy neighbor as thyself; Better to risk slavery through non-violence than to defend freedom with murder. We must deal with such propositions, must decide whether they are true, whether to believe them, whether to act on them—and scientific method is no help for by their nature these matters lie forever beyond the realm of science.
In The End of the Modern Age (1973), 89.
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The apex of mathematical achievement occurs when two or more fields which were thought to be entirely unrelated turn out to be closely intertwined. Mathematicians have never decided whether they should feel excited or upset by such events.
In 'A Mathematician's Gossip', Indiscrete Thoughts (2008), 214.
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The development of science has produced an industrial revolution which has brought different peoples in such close contact with one another through colonization and commerce that no matter how some nations may still look down upon others, no country can harbor the illusion that its career is decided wholly within itself.
In Democracy and Education: An Introduction to the Philosophy of Education (1916), 337.
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The social sciences were for all those who had not yet decided what to do with their lives, and for all those whose premature frustrations led them into the sterile alleys of confrontation.
Dear Me
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There’s no value in digging shallow wells in a hundred places. Decide on one place and dig deep ... If you leave that to dig another well, all the first effort is wasted and there is no proof you won’t hit rock again.
Quoted in Kim Lim (ed.), 1,001 Pearls of Spiritual Wisdom: Words to Enrich, Inspire, and Guide Your Life (2014), 258
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We can reason out to a certain extent what the men and women of tomorrow will be free to do, but we cannot guess what they will decide to do.
(1939). As quoted in an epigraph in Marcel Chotkowski LaFollette, Science on American Television: A History (2013), 1.
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We should be very jealous of who speaks for science, particularly in our age of rapidly expanding technology. How can the public be educated? I do not know the specifics, but of this I am certain: The public will remain uninformed and uneducated in the sciences until the media professionals decide otherwise. Until they stop quoting charlatans and quacks and until respected scientists speak up.
In article, 'Who Speaks For Science?', Chemical Times and Trends (Jan 1990). As quoted in Jay H. Lehr (ed.), Rational Readings on Environmental Concerns (1992), 730, and cited on p.735.
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Women decide the larger questions of life correctly and quickly, not because they are lucky guessers, not because they practise a magic inherited from savagery, but simply and solely because they have sense. They see at a glance what most men could not see with searchlights and telescopes.
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Carl Sagan Thumbnail In science it often happens that scientists say, 'You know that's a really good argument; my position is mistaken,' and then they would actually change their minds and you never hear that old view from them again. They really do it. It doesn't happen as often as it should, because scientists are human and change is sometimes painful. But it happens every day. I cannot recall the last time something like that happened in politics or religion. (1987) -- Carl Sagan
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