Quotes About Logic

Logic, n. The art of thinking and reasoning in strict accordance with the limitations and incapacities of the human misunderstanding. The basic of logic is the syllogism, consisting of a major and a minor premise and a conclusion - thus: Major Premise: Sixty men can do a piece of work sixty times as quickly as one man. Minor Premise: One man can dig a post-hole in sixty seconds; Therefore- Conclusion: Sixty men can dig a post-hole in one second. This may be called syllogism arithmetical, in which, by combining logic and mathematics, we obtain a double certainty and are twice blessed.

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.

In this world are very few things made from logic alone. It is illogical for man to be too logical. Some things we must just let stand. The mystery is more important than any possible explanation. The searcher after truth must search with humanity. Ruthless logic is the sign of a limited mind. The truth can only add to the sum of what you know, while a harmless mystery left unexplored often adds to the meaning of life. When a truth is not so important, it is better left as a mystery.

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.

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.

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

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

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.

I am like a machine being driven to excessive rotations: the bearings are incandescing and, in a minute, melted metal will begin to drip and everything will turn to nothing. Quick: get cold water, logic. I am pouring it over myself by the bucketload but the logic sizzles on the hot bearings and dissipates elusive white steam into the air.

Music has its own internal logic. It is like the logic of a dream, clear in its own terms but not necessarily in everyday terms. Sometimes it expresses something you can describe in words, but not always.

The best magic always results from ecstasies of logic.

The main condition is that the spiritual ear should be open to overhear and patiently take in, and the will ready to obey that testimony which, I believe, God bears in every human heart, however dull, to those great truths which the Bible reveals. This, and not logic, is the way to grow in religious knowledge, to know that the truths of religion are not shadows, but deep realities.

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.

But logic is not all, one needs one's heart to follow an idea.

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.

Mathematicians care no more for logic than logicians for mathematics.

The short, unhappy life of a corn-fed feedlot steer represents the ultimate triumph of industrial thinking over the logic of evolution.

I told him that I thought it was law logic - an artificial system of reasoning, exclusively used in Courts of justice, but good for nothing anywhere else.

Mysteries of attraction could not always be explained through logic. Sometimes the fractures in two separate souls became the very hinges that held them together.

Morality, a muzzle for the will; logic, a climbing iron for the mind.

The man who has faith in logic is always cuckolded by reality.

What would mathematics have amounted to without the imagination of its devotees-its giants and their followers? There never was a discovery made without the urge of imagination-of imagination which broke the roadway through the forest in order that cold logic might follow.

To argue that we humans are capable of complex multifarious thought and feeling, whereas the sheep's perception is probably limited by lowly sheepish perceptions, is no more to the point than if I were to slaughter and eat you on the grounds that I am a sophisticated personality able to enjoy Mozart, formal logic and cannibalism, whereas your imaginative world seems confined to True Romances and tinned spaghetti.

There's only one thing you can use against pure logic, and that's common sense.

It seemed to me that this world has a serious shortage of both logic and kindness.

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.

Most mistakes in philosophy and logic occur because the human mind is apt to take the symbol for the reality.

Deep in the human unconscious is a pervasive need for a logical universe that makes sense. But the real universe is always one step beyond 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.

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

The greatest danger in times of turbulence is not the turbulence; it is to act with yesterday's logic.

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.

Logic is the foundation of the certainty of all the knowledge we acquire.

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

I learned early that you'd better know what you're talking about. You'd better realize that certain issues are going to be so hot - no matter what reason, what logic you apply to it - you're going to be met with an opposition just because their viewpoint is different, and there's no way they're going to accept your reasoning. Furthermore, they're going to attack you because you will be portrayed as not being credible: "You're an actor. What do you know?"

The legislation of Quran will spread all over the world, because it agrees with the mind, logic and wisdom.

The deep paradox uncovered by AI research: the only way to deal efficiently with very complex problems is to move away from pure logic.... Most of the time, reaching the right decision requires little reasoning.... Expert systems are, thus, not about reasoning: they are about knowing.... Reasoning takes time, so we try to do it as seldom as possible. Instead we store the results of our reasoning for later reference.

What I love about directing is finding common ground in complementary palate with wardrobe, set design, the camera department, the makeup department, et cetera. I love figuring out that synergy. To have everything work in concert is amazing, I love working with that kind of logic. Directing is a cavalcade of taste decisions - this one or that one, but I raather enjoy it and am in the process of setting up the next endeavor.

Summation of Leviathan: "The axiom, fear; the method, logic; the conclusion, despotism."

Logic is a large drawer, containing some useful instruments, and many more that are superfluous. A wise man will look into it for two purposes, to avail himself of those instruments that are really useful, and to admire the ingenuity with which those that are not so, are assorted and arranged.

The fact, and the intuition or logic about the fact, are severe coordinates in fiction. In the short story they must cross with hair-line precision.

Brevity is the soul of command. Too much talking suggests desperation on the part of the leader. Speak shortly, decisively and to the point–and couch your desires in such natural logic that no one can raise objections. Then move on.

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.

Mankind has moved away from the heart of the world to the logic of the mind, and their belief is in the chemist, the physicist, and the mathematician. Science has proven to them that all this ancient belief in ceremony is simply ignorance.

Ordinary language is totally unsuited for expressing what physics really asserts, since the words of everyday life are not sufficiently abstract. Only mathematics and mathematical logic can say as little as the physicist means to say.

You can define a net two ways, depending on your point of view. Normally you would say it is a meshed instrument designed to catch fish. But you could, with no great injury to logic, reverse the image and define the net as a jocular lexicographer once did: he called it a collection of holes tied together with string.

School was more than academics; an education prepared you for the humdrum of real life: working with others, tempering one's personality to assimilate with the group but without losing your individual identity, understading the factors of logic, reasoning, and debate. For a person - vampire or human - to succeed in the world, unlocking the mysteries of the universe was insufficient. One would also need to grasp the mysteries of human nature.