Top 1121 Logical Quotes & Sayings

We know that mathematicians care no more for logic than logicians for mathematics. The two eyes of science are mathematics and logic; the mathematical set puts out the logical eye, the logical set puts out the mathematical eye; each believing that it sees better with one eye than with two. Note that De Morgan, himself, only had sight with only one eye.

What is art?... From a strictly logical point of view, a question with no clear answer comes under the suspicion of being meaningless. But a strictly logical point of view never shows us much about art.

The concept of logical thinking is selection and this is brought about by the processes of acceptance and rejection. Rejection is the basis of logical thinking.

More philosophically-minded critics regarded Einstein's argument for relativity as little more than a logical bait-and-switch ploy: "[T]he supposition of most expounders of the Special Theory, that Einstein has proved the relativity of simultaneity in general - or that his 'simultaneity' is something more than a logical artefact - must manifestly be given up.

[Kepler] had to realize clearly that logical-mathematical theoretizing, no matter how lucid, could not guarantee truth by itself; that the most beautiful logical theory means nothing in natural science without comparison with the exactest experience. Without this philosophic attitude, his work would not have been possible.

Logical activity is not the whole of intelligence. One can be intelligent without being particularly logical.

Once infected, the individual [infected with a god virus] cannot detect major contradictions in his beliefs and behavior. Belief systems become self-evident to him, and no amount of logical discourse will move him from his belief. If a Mormon and Catholic were to debate the merits of their respective religions, neither could see his own inconsistencies and logical fallacies, but would see the other's quite clearly.

There are a lot of human-created systems that we like to tout as being logical that are actually riddled with illogic. And then, on the other hand, we have all these natural systems that are not conscious, but they are logical, and they work really well.

I don't have a very logical and orderly mind.

My dad is a very logical person.

I don't have to be logical - I'm a mother.

Man is not logical and his intellectual history is a record of mental reserves and compromises. He hangs on to what he can in his old beliefs even when he is compelled to surrender their logical basis.

Don't be logical. You know I hate that.

Argument should be polite as well as logical.

NASCAR logic isn't always logical.

I only tend to think of the week ahead, to keep my eye on the ball and question whether a full stop is in the right place. It's easy to get distracted by the wrong things. If you start thinking of grand gestures, it's going to be a lot of hot air. You have to be logical. The theatre is a very logical place.

The thought: A logical inquiry

People in this world are not often logical.

The logical end to defensive warfare is surrender.

As soon as a thought or word becomes a tool, one can dispense with actually 'thinking' it, that is, with going through the logical acts involved in verbal formulation of it. As has been pointed out, often and correctly, the advantage of mathematics - the model of all neo-positivistic thinking - lies in just this 'intellectual economy.' Complicated logical operations are carried out without actual performance of the intellectual acts upon which the mathematical and logical symbols are based. ... Reason ... becomes a fetish, a magic entity that is accepted rather than intellectually experienced.

For centuries, we in the West have thought of ourselves as rational animals whose mental capacities transcend our bodily nature. In this traditional view our minds are abstract, logical, unemotionally rational, consciously accessible, and, above all, able to directly fit and represent the world. Language has a special place in thie view of what a human is - it is a privileged, logical symbol system internal to our minds that transparently expresses abstract concepts that are defined in terms of the external world itself.

I tend to be a very logical, practical person.

Innovation is not the product of logical thought, even though the final product is tied to a logical structure.

Pure mathematics is, in its way, the poetry of logical ideas. ... [By seeking] logical beauty spiritual formulas are discovered necessary for the deeper penetration into the laws of nature.

Logical positivists have never taken psychology into account in their epistemology, but they affirm that logical beings and mathematical beings are nothing but linguistic structures.

My advice is not always so logical and consistent. But then, love is not logical and consistent. So why should my advice be? If you want that kind of thinking, go to a computer. Computers are always logical and consistent, and you see how often they get proposed to.

Satan frequently steals the will of God from us due to reasoning. The Lord may direct us to do a certain thing, but if it does not make sense - if it is not logical - we may be tempted to disregard it. What God leads a person to do does not always make logical sense to his mind. His spirit may affirm it and His mind reject it, especially if it would be out of the ordinary or unpleasant or if it would require personal sacrifice or discomfort.

It's not logical, self-realization. If it was, everybody would be self-realized because everybody is logical.

It is not logical for art to be logical. Art goes against the grain of the times as readily as it goes with it and at the very same moment. Instead of seeking the nearest exit, art responds to a new situation by uncovering a labyrinth of problems.

The object of philosophy is the logical clarification of thought.

When a person has access to both the intuitive, creative and visual right brain, and the analytical, logical, verbal left brain, then the whole brain is working...And this tool is best suited to the reality of what life is, because life is not just logical-it is also emotional.

(Game theory is) essentially a structural theory. It uncovers the logical structure of a great variety of conflict situations and describes this structure in mathematical terms. Sometimes the logical structure of a conflict situation admits rational decisions; sometimes it does not.

Revolution Is the affair of logical lunatics.

The distinction between East and West is that the Western novel is very organized, it's very logical, there's a logical progression, there's a chronological progression, and there's a safety in that. Whereas if you look at Japanese film, it is made up of collage or bricolage, it is made up of lists, and suddenly when you stand back from the lists you begin to see the pattern of a life.

It really is worth the trouble to invent a new symbol if we can thus remove not a few logical difficulties and ensure the rigour of the proofs. But many mathematicians seem to have so little feeling for logical purity and accuracy that they will use a word to mean three or four different things, sooner than make the frightful decision to invent a new word.

Even logical positivists are capable of love.

I'm very logical.

Coincidence is logical.

A logical picture of facts is a thought.

I'm not a very logical personal.

Nothing makes logical sense in this industry.

A 'multicultural society' is a logical and physical impossibility.

The fundamental response to change is not logical, but emotional.

It is always easy to be logical. It is almost impossible to be logical to the bitter end.

If we were logical, the future would be bleak, indeed. But we are more than logical. We are human beings, and we have faith, and we have hope, and we can work.

Even if you want to take the American story, they say we used chemical weapons the same day the team or the investigation team came to Syria ; is it logical ? It's not logical. Even if a country or army wanted to use such weapon, they should have waited a few days till the investigation finished its work. It's not logical, the whole story doesn't even hold together.

So long as the processes of healing were not understood and man thought that the power to heal resided in substances and things outside of him, he logically sought for extrinsic means of healing, and a healing art was a logical development. The system of medicine, as we know it today, was a logical development out of the fallacy that healing power resides in extrinsic sources.

The idea comes before the logical argument.

I loved the idea that biology was logical.

It's not only that I want to get things right when I'm composing but that my imagination often gets lost, and then I have to wait until I come back to the path. I think there's an internal force that makes a piece logical from beginning to end; I like to tell stories in music that are unexpected but also logical.

No, no, you're not thinking; you're just being logical.

The world isn't logical, it's a song.

One of the biggest struggles that I've faced and overcome is finding a balance between emotion and facilitating it through logical means. One of the biggest challenges I have is finding that balance. This emotional mess that I am and this logical side of me, I try to find the medium that will balance me out. I think that's my big mission statement in life: to find that balance. It's a negative-positive and how that relates.

Live simply and without thinking too much, like a child with his father. Faith without too much thinking works wonders. The logical mind hinders the Grace of God and miracles. Practice patience without judging with the logical mind.

In design, be logical, search for truth, be clear.

If you let your mind talk you out of things that aren't logical, you're going to have a very boring life. Because grace isn't logical. Love isn't logical. Miracles aren't logical.

It's just important to try to keep a cool head and stay logical rather than emotional. But then again you have to keep that balance between not becoming too logical because you need to have that passion in order to play to 100% in the game.

The world is so strange that maybe it’s perfectly logical.

A picture whose pictorial form is logical form is called a logical picture.

...logical validity is not a guarantee of truth.