Quotes About Logic

The difference between prose logic and poetic thought is simple. The logician uses words as a builder uses bricks, for the unemotional deadness of his academic prose; and is always coining newer, deader words with a natural preference for Greek formations. The poet avoids the entire vocabulary of logic unless for satiric purposes, and treats words as living creatures with a preference for those with long emotional histories dating from mediaeval times. Poetry at its purest is, indeed, a defiance of logic.

Grammar and logic free language from being at the mercy of the tone of voice. Grammar protects us against misunderstanding the sound of an uttered name; logic protects us against what we say have double meaning.

Love is not the absence of logic but logic examined and recalculated heated and curved to fit inside the contours of the heart.

I'm not belittling the art world. Not at all. I take it quite seriously, actually. But the logic of art is a vanguard logic that pressures art to incorporate the quotient of risk.

So,” Marasi said, “you traded a dead man’s scarf for another dead man’s gun. But…the gun itself belonged to someone dead, so by the same logic—” “Don’t try,” Waxillium said. “Logic doesn’t work on Wayne.” “I bought a ward against it off a traveling fortune-teller,” Wayne explained. “It lets me add two ’n’ two and get a pickle.

Business logic and musical logic are utterly incompatible.

I am opposed to looking upon logic as a kind of game. ... One might think that it is a matter of choice or convention which logic one adopts. I disagree with this view.

You asked me how to get out of the finite dimensions when I feel like it. I certainly don't use logic when I do it. Logic's the first thing you have to get rid of.

Logic plus logic equals the illogical. Do you know what I mean?

Eventually, Aristotle appeared among the Greeks. He improved the methods of logic and systematized its problems and details. He assigned to logic its proper place as the first philosophical discipline and the introduction to philosophy. Therefore he is called the First Teacher.

Trust is an absurd phenomenon, logically absurd. That's why logic always says love is blind, although love has its own eyes, far more deep-going...still, to logic it is blind.

Since my logic aims to teach and instruct the understanding, not that it may with the slender tendrils of the mind snatch at and lay hold of abstract notions (as the common logic does), but that it may in very truth dissect nature, and discover the virtues and actions of bodies, with their laws as determined in matter; so that this science flows not merely from the nature of the mind, but also from the nature of things.

The professor husband of a friend of mine has likened children to the insane. I often think of it. He says that children live on the edge of madness, that their behavior, apparently unmotivated, shares the same dream logic as crazy people's. I see what he means, and because I've learned to be patient with children, to tease out the logic that's always somewhere there, and irrefutable once explained.

Why should ANYTHING go right; even observation and deduction? Why should not good logic be as misleading as bad logic? They are both movements in the brain of a bewildered ape?

Our ego seeks to understand everything. It wants all the answers. Part of what destroys the ego and connects us with the light is doing things that absolutely don't make any sense. If we want something beyond logic, like a miracle, we have to do something that is beyond logic.

Poincaré was a vigorous opponent of the theory that all mathematics can be rewritten in terms of the most elementary notions of classical logic; something more than logic, he believed, makes mathematics what it is.

The world of shapes, lines, curves, and solids is as varied as the world of numbers, and it is only our long-satisfied possession of Euclidean geometry that offers us the impression, or the illusion, that it has, that world, already been encompassed in a manageable intellectual structure. The lineaments of that structure are well known: as in the rest of life, something is given and something is gotten; but the logic behind those lineaments is apt to pass unnoticed, and it is the logic that controls the system.

To make music means to express human intelligence by sonic means. This is intelligence in its broadest sense, which includes not only the peregrinations of pure logic but also the "logic" of emotions and intuition. My musical techniques, although often rigorous in their internal structure, leave many openings through which the most complex and mysterious factors of the intelligence may penetrate.

Logic doesn't really provide for loyalty. If your logic changes suddenly and things not make sense, you can alter your allegiance, but love stops you from being able to do that.

The best magic always results from ecstasies of logic.

The beauty of religious mania is that it has the power to explain everything. Once God (or Satan) is accepted as the first cause of everything which happens in the mortal world, nothing is left to chance ... or change. Once such incantatory phrases as "we see now through a glass darkly" and "mysterious are the ways". He chooses His wonders to perform" are mastered, logic can be happily tossed out the window". Religious mania is one of the few infallible ways of responding to the world's vagaries, because it totally eliminates pure accident. To the true religious maniac, it's all on purpose.

Take heed all of you who have at heart mankind's future! Take heed men and women of good will! May the temptation to seek revenge give way to the courage to forgive; may the culture of life and love render vain the logic of death; may trust once more give breath to the lives of peoples.

My father was very political. But he told me, "Be very careful when you get into politics, because there's no black and white. There's an in-between in everything. So look at that side, don't take one point, because then you are negating half of the other people. Try to find the logic on a problem, something that you believe, and take the position that you believe, but be very careful about it." So I was very well trained in that aspect.

Graphology is another in a long list of quack substitutes for hard work. It is appealing to those who are impatient with such troublesome matters as research, evidence analysis, reasoning, logic, and hypothesis testing.

And if at times you renounce experience and mind's heavy logic, it seems that the world has rushed along on its orbit, leaving you alone flying above a forgotten cloud bank, somewhere in the solitude of interstellar space.

A scientist is only a human being, a particle in the whole universe. How can the observations and logic of a particle measure the life and size of a phenomenon that is limitless?

Every song has a composer, every book has an author, every car has a maker, every painting has a painter, and every building has a builder. So it isn't irrational to take this simple logic a little further and say that nature must have had a Maker. It would be irrational to believe that it made itself.

As far as I know, the question of whether and how it could be strategically or morally justified was never the subject of open debate in Germany after 1945, no doubt mainly because a nation which had murdered and worked to death millions of people in its camps could hardly call on the victorious powers to explain the military and political logic that dictated the destruction of the German cities.

I want people to read them and enjoy the experience and feel entertained. A lot of the best stories revolve around strange people, people whose decisions and logic and circumstances are not easily understood.

If you apply reason and logic to this career of mine, you're not going to get very far. You simply won't.

Certainly in order to understand the natural world one needs clarity, logic, and the capacity for theory building. But that understanding tends to improve because and to the extent that it is provisional, hypothetical, when it looks for disconfirmation in the particular rather than final proof as a universal.

Proofs exist only in mathematics and logic, not in science.

People who are unable to use their hands skillfully for all kinds of work, will not become good thinkers and will behave awkwardly in life. It is not the head alone, but the whole human being that is a logician. Activities demanding manual and bodily skill, such as knitting, leads to the enhancement of the faculty of judgment. This faculty is actually developed least of all by exercises in logic.

The environment forces you to be utterly dependent between "action" and "cut" because the environment is perfect on your fellow actor. So as an acting exercise, it's absolutely thrilling that the focus that we had to bring to each other echoed in life, echoed in art. And when you get that parallel, it's really thrilling and it's full of surprises, but it all has a logic.

The theatre has always been to me a place where beautiful lies are told, and playwrighting the orchestration of platitudes around a central flaw in logic or a ridiculous idea. Acting — the disguise and impersonation — is an art of deception.

It is all about numbers. It is all about sequence. It's the mathematical logic of being alive. If everything kept to its normal progression, we would live with the sadness-cry and then walk-but what really breaks us cleanest are the losses that happen out of order.

For once, I believe that PETA, at least on the level of logic, is correct. If the NCAA has to protect offended Native Americans ... by God, PETA ought to advocate for the protection of every organism in the animal kingdom.

The only rule was that the stuff had to be funny and pretty short. To me, the quintessential Army Man joke was one of John Swartzwelder's: 'They can kill the Kennedys. Why can't they make a cup of coffee that tastes good?' It's a horrifying idea juxtaposed with something really banal-and yet there's a kind of logic to it. It's illuminating because it's kind of how Americans see things: Life's a big jumble, but somehow it leads to something I can consume. I love that.

Writing is more than just the making of a series of comprehensible statements: it is the gathering in of connotations; the harvesting of them, like blackberries in a good season, ripe and heavy, snatched from among the thorns of logic.

You have to play the logic of a character.

If the opponent offers keen play I don't object; but in such cases I get less satisfaction, even if I win, than from a game conducted according to all the rules of strategy with its ruthless logic.

I write a lot by sound. One sound leads me to another. These sounds aren't random; they have their own logic.

it was the United States which first established general suffrage for men upon the two principles that 'taxation without representation is tyranny' and that governments to be just should 'derive their consent from the governed.' The unanswerable logic of these two principles is responsible for the extension of suffrage to men and women the world over. In the United States, however, women are still taxed without 'representation' and still live under a government to which they have given no 'consent.

I got out of the elevator and confronted Mr. Wexler. “Killing is wrong.” “We kill chickens,” Mr. Wexler said. “We kill cows. We kill trees. So big deal, we kill some drug dealers.” It was hard to argue with that kind of logic because I like cows and chickens and trees much better than drug dealers.

The heart is a strange beast and not ruled by logic.

There's an internal coherence and logic to what they get from [Rush] Limbaugh, Glenn Beck, and the rest of these guys. And they sound very convincing, they're very self-confident, and they have an answer to everything - a crazy answer, but it's an answer. And it's our fault if that goes on. So one thing to be done is don't ridicule these people, join them, and talk about their real grievances and give them a sensible answer, like, "Take over your factories."

In every enterprise ... the mind is always reasoning, and, even when we seem to act without a motive, an instinctive logic still directs the mind. Only we are not aware of it, because we begin by reasoning before we know or say that we are reasoning, just as we begin by speaking before we observe that we are speaking, and just as we begin by seeing and hearing before we know what we see or what we hear.

It is a simple logic truth that, short of mass emigration into space, with rockets taking off at the rate of several million per second, uncontrolled birth-rates are bound to lead to horribly increased death –rates. It is hard to believe that this simple truth is not understood by those leaders who forbid their followers to use effective contraceptive methods. They express a preference for ‘natural’ methods of population limitation, and a natural method is exactly what they are going to get. It is called starvation.