Reason will always be logical, Logic not always reasonable, For truth from reason derivable, And logic falsehood multipliable.

I’m fine,” Kate said. “In fact, since my last two dates were so awful, things can only get better.””Bad deduction,” Jessie said. “If that were true, I’d be dating Harrison Ford by now.

Every logical statement is acceptable for any element of your body if that is not logical then every element of your body is just interrupting in order to avoid the misunderstanding

If someone doesn’t value evidence, what evidence are you going to provide to prove that they should value it? If someone doesn’t value logic, what logical argument could you provide to show the importance of...

A : I know what you’re going to say, B.B : Yes, I’ve dreamed about this chat, A.

Love is many things, none of them logical.

How do we distinguish between the legitimate skepticism of those who scoffed at cold fusion, and the stifling dogma of the seventeenthcentury clergymen who, doubting Galileo’s claim that the earth was not the center of...

I do not judge the individual based on their belief. If I were to, then I would, undoubtedly, be no better than the (religious) system that I frown upon.

There are crimes of passion and crimes of logic. The boundary between them is not clearly defined.

But I try not to think with my gut. If I’m serious about understanding the world, thinking with anything besides my brain, as tempting as that might be, is likely to get me into trouble....

It’s amazing how once the mind is free of emotional pollution, logic and clarity emerge.

There’s a logical reason for everything in the universe even if we cannot comprehend, understand, or express that reason.

But in the end, black can never be white, one plus one must always equal two, and Mara Lynn was a normal little girl.

For nothing is more democratic than logic; it is no respecter of persons and makes no distinction between crooked and straight noses.

The explanations for the things we do in life are many and complex. Supposedly mature adults should live by logic, listen to their reason. Think things out before they act.But maybe they never heard what...

Like the end, the myth of the beginning overlaps the cycle of birth and death, unfolding like a Möbius strip in ceaseless continuum, which is the paradox that sits above and beyond intellectual explanation in...

Logic may be conceived as ruling out what is absolutely impossible, and thus determining the field of what in the absence of empirical knowledge is abstractly possible.

The life of the law has not been logic; it has been experience.

I am convinced that the act of thinking logically cannot possibly be natural to the human mind. If it were, then mathematics would be everybody’s easiest course at school and our species would not have...

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.

Truth has nothing to do with the conclusion, and everything to do with the methodology.

The word ‘proof’ should strictly only be used when we are dealing with deductive inferences…. Popper claimed that scientists only need to use deductive inferences…. So if a scientist is only interested in demonstrating that...

I, therefore, for one, cannot see my way to accepting the agnostic rules for truth-seeking, or wilfully agree to keep my willing nature out of the game. I cannot do so for this plain reason,...

If scientific reasoning were limited to the logical processes of arithmetic, we should not get very far in our understanding of the physical world. One might as well attempt to grasp the game of poker...

If a mathematician wishes to disparage the work of one of his colleagues, say, A, the most effective method he finds for doing this is to ask where the results can be applied. The hard...

Everything with a beginning has an ending. Any magic that can be done, can be undone. Anything you can make, can be unmade.

Pure mathematics consists entirely of assertions to the effect that, if such and such a proposition is true of anything, then such and such another proposition is true of that thing. It is essential not...

It is often argued that religion is valuable because it makes men good, but even if this were true it would not be a proof that religion is true. That would be an extension of...

She’s not quite making sense, but no one does all the time.

All things can be achieved but not through all means, some means are not proper

We encounter regression to the mean almost every day of our lives. We should try to anticipate it, recognize it, and not be fooled by it.

I am a cuddly atheist… I am against creationism being taught in schools because there is empirical evidence that it is a silly notion… I am passionately concerned about the rise in pseudo-science; in beliefs...

Rationality doesn’t exist; right is absence of wrongness and wrong is what seems to be unfair.

Love is illogical, love had consequences–I did this to myself, and I should be able to take it.

Language disguises thought.

How very wet this water is.

It is so easy to convince others; it is so difficult to convince oneself.

All true are not truthful.

Men are apt to mistake the strength of their feeling for the strength of their argument. The heated mind resents the chill touch and relentless scrutiny of logic.

In some peculiar way, indeed, the rules were now beginning to seem quite logical. It was then I knew that I had been in India long enough.

If chess has any relationship to film-making, it would be in the way it helps you develop patience and discipline in choosing between alternatives at a time when an impulsive decision seems very attractive.

We don’t agree with their ends, but they are not madmen. They have a logic, we can understand it.

Chess is not only knowledge and logic.

I lose faith in mathematics, logical and rigid. What with those that even zero doesn’t accept?

My Lord Bacon, in his Novum Organum, discusses this point, and investigates with his habitual brilliance the various categories of evidence, and finds them all flawed. None conveys certainty, he decides, a conclusion which (one...

Now it is such a bizarrely improbable coincidence that anything so mind-bogglingly useful could have evolved purely by chance that some thinkers have chosen to see it as the final and clinching proof of the...

A great deal of thought is only a substitute for the thoughts that the individual would really find useful at the time.

Thirty years ago, we used to ask: Can a computer simulate all processes of logic? The answer was yes, but the question was surely wrong. We should have asked: Can logic simulate all sequences of...

In contrast to logic, there is common sense, or still better, the Spirit of Reasonableness.

Life is only logical, and to think it’s a gift is depressing.