Quotes About Logic

First, in your sermons, use your logic, and then your rhetoric; Rhetoric without logic, is like a tree with leaves and blossoms, but no root; yet more are taken with rhetoric than logic, because they are caught with fine expressions when they understand not reason.

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.

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.

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.

Grammar is the logic of speech, even as logic is the grammar of reason.

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.

Logic obviously is important. You need to be able to figure things out, to go to the end of a particular problem. But intuition is very important because it references things that logic alone cannot.

Let the Spirit be lacking, and there may be wisdom of words, but not the wisdom of God; the powers of oratory, but not the power of God; the demonstration of argument and the logic of the schools, but not the demonstration of the Holy Spirit, the all-convincing logic of His lightning flash, such as convinced Saul before the Damascus gate. When the Spirit was outpoured the disciples were all filled with power from on high, the most unlettered tongue could silence gainsayers, and with its new fire burn its way through obstacles as flames fanned by mighty winds sweep through forests.

The principles of logic and mathematics are true simply because we never allow them to be anything else. And the reason for this is that we cannot abandon them without contradicting ourselves, without sinning against the rules which govern the use of language, and so making our utterances self-stultifying. In other words, the truths of logic and mathematics are analytic propositions or tautologies.

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.

My sense of reality and logic is different from most people's.

And yet when i finally drifted of in that barely conscious state where logic was absent and dreams encroached i could almost hear bone's voice. he was whispering that same promise he'd made to me months ago when our relationship started and i wondered if it was a sign - and if he'd really meant it. If you run from me i'll chase you. And i'll find you.

Mathematics does not grow through a monotonous increase of the number of indubitably established theorems but through the incessant improvement of guesses by speculation and criticism, by the logic of proofs and refutations.

But you see, our society is still trapped in this binary, black/white logic and that has had some very positive implications for our generation. It's had some very negative ones as well and one of the negative ones is that it creates enormous identity problems for people who have one black ancestor and all white ancestors for example.

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.

If you go in for argument take care of your temper. Your logic if you have any will take care of itself.

Pain always produces logic, which is very bad for you.

Global warming, indeed much of environmentalism, has become a new religion. Like the old religions, environmentalism preaches much good sense, is well meaning, but has a worrying lack of logic at its core.

Every moment of living has its own logic, its own meaning.

Mystical experience of nature can be of particular relevance to our troubled age, bringing deeper into our consciousness and emotions the logic that nature sustains humanity as humanity must, in turn, sustain nature. Rationality alone, however, cannot be our guide in the task of restoring our environment. A spiritual connection to nature must inspire the emotional commitment that is the yin, complementing the yang of intellectual understanding.

For me science fiction is a way of thinking, a way of logic that bypasses a lot of nonsense. It allows people to look directly at important subjects.

Today the logic goes something like this: 'Calling a ruler Son of God is out of style. No one really does that nowadays. We can support a president while also worshiping Jesus as the Son of God.' But how is this possible? For one says that we must love our enemies, and the other says we must kill them; one promotes the economics of competition, while the other admonishes the forgiveness of debts. To which do we pledge allegiance?

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.

One of the most ordinary weaknesses of the human intellect is to seek to reconcile contrary principles, and to purchase peace at the expense of logic.

Faith isn't about logic, son," Haddek said. "Perhaps that's your problem. You cannot 'disprove' the things you study, any more than we can prove to you that the Hero will save us. We simply must believe it, and accept the things Preservation has taught us.

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.

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.

Far more quickly than reason and logic, irony can penetrate rage and puncture self-pity.

To Investigate in the superior worlds, the logic thinking and the exact concept are needed.

Not for the first time in my life, and certainly not for the last, a self-righteous gloom had edged out all semblance of logic.

What I like about the jokes, to me it's a lot of logic, no matter how crazy they are. It has to make absolute sense, or it won't be funny.

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?

...for the question is of will, and not, as the insanity of logic has assumed of power. It is not that the Deity cannot modify his laws, but that we insult him in imagining a possible necessity for modification. In their origin these laws were fashioned to embrace all contingencies which could lie in the future. With God all is Now.

The example of a syllogism that he had studied in Kiesewetter's logic: Caius is a man, men are mortal, therefore Caius is mortal, had throughout his whole life seemed to him right only in relation to Caius, but not to him at all.

The so-called law of induction cannot possibly be a law of logic, since it is obviously a proposition with a sense.--Nor, therefore, can it be an a priori law.

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.

When considering a candidate for office, almost right up until they enter the polling booth and sometimes even in the booth itself, most voters rely more on what they see and hear themselves in real time than on facts, history, logic, or learned experience.

I demand that my books be judged with utmost severity, by knowledgeable people who know the rules of grammar and of logic, and who will seek beneath the footsteps of my commas the lice of my thought in the head of my style.

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.

Managers who assume that higher profits drive better working conditions may have their logic backwards. Contrary to conventional wisdom, our research identified companies in virtually every industry that are profitable because they provide good jobs.

The knowledge of the theory of logic has no tendency whatever to make men good reasoners.

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

Because to me, there is no logic of any kind behind misogyny. Therefore, it’s funny, because it’s so completely random to me. It’s senseless.

The decision-makers should communicate the customer pictures and the logic of the strategies and actions. That communication allows employees throughout the organization to implement the strategies and actions, tweaking them appropriately in response to variations in the marketplace. It also allows employees to recognize information in the marketplace that contradicts the customer pictures, either because the pictures were not entirely correct or because customers have changed.

Logic and sermons never convince, The damp of the night drives deeper into my soul.

My Father taught me how to be a man – and not by instilling in me a sense of machismo or an agenda of dominance. He taught me that a real man doesn’t take, he gives; he doesn’t use force, he uses logic; doesn’t play the role of trouble-maker, but rather, trouble-shooter; and most importantly, a real man is defined by what’s in his heart, not his pants.

A régime [Nazism] which invented a biological foreign policy was obviously acting against its own best interests. But at least it obeyed its own particular logic.