Quotes About Logic

Through logic and inference we can prove anything. Therefore, logic and inference, in contrast to ordinary daily living experience, are secondary instruments of knowledge. Probably tertiary.

I'm not religious, I'm not romantic and I live purely by logic. I make every decision by logic and sometimes that leads me to the right and sometimes to the wrong decision.

Fairy tales, because they have a very clear structure, are easier to interfere with. Also they have this really weird logic: the kind of logic that you only really experience when youre not feeling very well, or as a child.

There will be a few times in your life when all your instincts will tell you to do something, something that defies logic, upsets your plans, and may seem crazy to others. When that happens, you do it. Listen to your instincts and ignore everything else. Ignore logic, ignore the odds, ignore the complications, and just go for it.

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.

I hope you become comfortable with the use of logic without being deceived into concluding that logic will inevitably lead you to the correct conclusion.

Logic must look after itself. In a certain sense, we cannot make mistakes in logic.

The logic of words should yield to the logic of realities.

Promenade was totally driven by the context. The internal relationships of measurement and placement related to the central axis of the site. The placement of the rectangular plates followed a strict logic in that the plates tilted away and towards the center line in an asymmetrical counterpoint. However, the perception of the sculpture contradicts the logic of its relation to the site. As you walk inbetween the plates you see fragments, you see the work in part, you cannot grasp the whole.

Logic cannot comprehend love; so much the worse for logic.

Logic was puny in the face of my wrath. Logic was puny and magic was mighty: I had just gotten rebirthed, refilled and renewed, and was fast on my way to resentful.

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.

Stories are there to be told, and each story changes with the telling. Time changes them. Logic changes them. Grammar changes them. History changes them. Each story is shifted side-ways by each day that unfolds. Nothing ends. The only thing that matters, as Faulkner once put it, is the human heart in conflict with itself. At the heart of all this is the possibility, or desire, to create a piece of art that talks to the human instinct for recovery and joy.

Comedy is a blood sport. It flays the truth and spurts twisted logic. In America, people become comics because we don't have bullfighting.

The totality of our so-called knowledge or beliefs, from the most casual matters of geography and history to the profoundest laws of atomic physics or even of pure mathematics and logic, is a man-made fabric which impinges on experience only along the edges. Or, to change the figure, total science is like a field of force whose boundary conditions are experience.

The conception of the necessary unit of all that is resolves itself into the poverty of the imagination, and a freer logic emancipates us from the straitwaistcoated benevolent institution, which idealism palms off as the totality of being.

Insanity is often the logic of an accurate mind overtasked.

You are attempting to be logical, I suspect, and logic has little to do with government, and nothing at all to do with military administration.

If there was no risk, it wouldn't be art. It wouldn't be worth making. There is risk even in a fairy tale. Fiction is closest to pure narrative, and pure narrative is simply the logic we try to impose on an ever-changing reality.

Poetry, even that of the loftiest, and seemingly, that of the wildest odes, [has] a logic of its own as severe as that of science; and more difficult, because more subtle, more complex, and dependent on more and more fugitive causes. In the truly great poets... there is a reason assignable, not only for every word, but for the position of every word.

Fear is the enemy of logic.

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.

As in political revolutions, so in paradigm choice--there is no standard higher than the assent of the relevant community. To discover how scientific revolutions are effected, we shall therefore have to examine not only the impact of nature and of logic, but also the techniques of persuasive argumentation effective within the quite special groups that constitute the community of scientists.

You need a long hard day's work to reveal the logic of the craving for very bad tv and alcohol.

so my grandmother was not without humanity. and if she wore cocktail dresses when she labored in the garden, they were cocktail dresses she no longer intended to wear to cocktail parties. even in her rose garden she did not want to appear underdressed. if the dresses got too dirty from gardening, she threw them out. when my mother suggested to her that she might have them cleaned, my grandmother said, "what? and have those people at the cleaners what i was doing in a dress to make it that dirty?" from my grandmother i learned that logic is relative.

It's very disconcerting to have a camera shoved in your face. It's really discombobulating. If you're the least bit nervous you forget what you just said, you can't find your way through, you can't follow the logic of your own statements sometimes. It's a weird sensation. And I think that really helps to lock people in place.

Poets often describe love as an emotion that we can't control, one that overwhelms logic and common sense. That's what it was like for me. I didn't plan on falling in love with you, and I doubt if you planned on falling in love with me. But once we met, it was clear that neither of us could control what was happening to us. We fell in love, despite our differences, and once we did, something rare and beautiful was created. For me, love like that has happened only once, and that's why every minute we spent together has been seared in my memory. I'll never forget a single moment of it.

The true Logic for this world is the Calculus of Probabilities, which takes account of the magnitude of the probability.

I reached in experience the nirvana which is unborn, unrivalled, secure from attachment, undecaying and unstained. This condition is indeed reached by me which is deep, difficult to see, difficult to understand, tranquil, excellent, beyond the reach of mere logic, subtle, and to be realized only by the wise.

I like horror movies, and in fact I like them even more now after making one. I just think they're much more liberating because you don't really have to apply a very strict logic.

A nervous excitability, a chronic exaltation of the passion, in which commingle the inferior life of the individual and its exterior manifestations, a state in which sentiment, idea, and will are confounded together, where for the lack of the powerful corrective of logic, the flights of imagination know no bounds, where life and human activity are deprived of a regulator, and move outside of material and concrete factors, by the sole interior force of the soul.

What the teacher does is sweep all of the logic, order and reason onto one side and make that side very strong.

Why is it, my shadow-striding friend, that we don't fear dreams? We lose consciousness, lose control, things happen with no apparent logic and abiding by no apparent rules.... We don't fear dreams, but we do fear madness, and death terrifies us.

When money, instead of man, is at the center of the system, when money becomes an idol, men and women are reduced to simple instruments of a social and economic system, which is characterized, better yet dominated, by profound inequalities. So we discard whatever is not useful to this logic; it is this attitude that discards children and older people, and is now affecting the young.

The "can do" logic, by its own nature, does not accept limits. And an empire does not have a graceful way to evolve out of this role. History demonstrates this time and again.

You have to play the logic of a character.

Any useful logic must concern itself with Ideas with a fringe of vagueness and a Truth that is a matter of degree.

We have an even worse situation in Syria, where the United States' allies are actually supporting people who are violently opposed to the United States, who are dangerous, radical Islamist fanatics. I mean, where is the logic of that? When are we going to call the Saudis on the support of intolerant, bigoted, fanatical types of Islam? When are we going to call this ally?

Some people have a gift for stupidity, an almost mystic ability to withstand any form of logic.

I love you, and beneath all that logic, calculation, and superstition, I know you love me too.

State censorship presents itself as a bulwark between society and forces of subversion or moral corruption. To dismiss this account of its own motives by the state as insincere would be a mistake: it is a feature of the paranoid logic of the censoring mentality that virtue ... must be innocent, and therefore, unless protected, vulnerable to the wiles of vice.

I've never seen impeccable logic be sufficient to win both the heart and the mind.

Kingsley watched her disappear from the room, wondering if his heart would break. Logic informed him that of course it would not. The heart was no more than a muscle, a pump which distributed blood about the body.

I tended to be more a romantic than a realist, and chose blind faith over cold logic.

It was our use of probability theory as logic that has enabled us to do so easily what was impossible for those who thought of probability as a physical phenomenon associated with "randomness". Quite the opposite; we have thought of probability distributions as carriers of information.

There's something real in women's intuition. It's an accurate signpost for decision making, but it usually bumps up against man's logic. So we have to put ego aside and listen to them.

Perhaps there really are managers who can outperform the market consistently - logic would suggest that they exist. But they are remarkably well-hidden.

Men are rather beholden ... generally to chance or anything else, than to logic, for the invention of arts and sciences.