The gramophone record, the musical thought, the score, the waves of sound, all stand to one another in that pictorial internal relation, which holds between language and the world.To all of them the logical structure is common.(Like the two youths, their two horses and their lilies in the story. They are all in a certain sense one.)

An argument in apologetics, when actually used in dialogue, is an extension of the arguer. The arguer's tone, sincerity, care, concern, listening, and respect matter as much as his or her logic - probably more. The world was won for Christ not by arguments but by sanctity: "What you are speaks so loud, I can hardly hear what you say.

I suppose therefore that all things I see are illusions; I believe that nothing has ever existed of everything my lying memory tells me. I think I have no senses. I believe that body, shape, extension, motion, location are functions. What is there then that can be taken as true? Perhaps only this one thing, that nothing at all is certain.

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.

The sensible man,' Crow had said (to Sherlock Holmes), 'don't look to confirm what he already knows -- he looks to deny it. Finding evidence that backs up your theories ain't useful, but finding evidence that your theories are wrong is priceless. Never try to prove yourself right -- always try to prove yourself wrong instead.

I suppose it's impossible to say that they will not invent anything else, because they might," said Zubria. "And, of course, if one thought of something that they might invent, one would have thought of it oneself, therefore one would be the inventor of what one thought of, and they would not be, which would make one an inventor, like them.

A theist can't empirically prove that God exists but he believes in God because no one can allegedly disprove God's existence. By his logic, you must believe in anything you can't disprove. That means all things are real until disproved--including the tooth fairy, the Loch Ness Monster, Santa Claus, the Flying Spaghetti Monster, etc.

The bubble logic driving tulipomania has since acquired a name: “the greater fool theory.” Although by any conventional measure it is folly to pay thousands for a tulip bulb (or for that matter an Internet stock), as long as there is an even greater fool out there willing to pay even more, doing so is the most logical thing in the world.

At the time I thought the winner in an argument was the person who put forward the most logical support for his position. Of course, this isn't true. Human history, from gardening disputes to genocide, is full of examples of people with the most decent, well-argued stance ending up with their face in the mud in front of a naked display of power.

What do you think science is? There's nothing magical about science. It is simply a systematic way for carefully and thoroughly observing nature and using consistent logic to evaluate results. Which part of that exactly do you disagree with? Do you disagree with being thorough? Using careful observation? Being systematic? Or using consistent logic?

[Rumsfield's] reply included a complex formulation that would become inextricably associated with him: 'There are known knowns. These are things we know that we know. There are known unknowns. That is to say, there are things that we know we don't know. But there are also unknown unknowns. There are things we don't know we don't know.

Some ideas are not born of logic and good sense. They are made of clouds and cobwebs. They sprout from nowhere and feed on excitement, sprinkled with adventure juice and the sweet flavor of the forbidden. The psyche moves from the realms of the ordinary and takes a delicate step towards the unknown. We know we shouldn't and that is exactly why we do.

An open mind, in questions that are not ultimate, is useful. But an open mind about the ultimate foundations either of Theoretical or of Practical Reason is idiocy. If a man's mind is open on these things, let his mouth at least be shut. He can say nothing to the purpose. Outside the Tao there is no ground for criticizing either the Tao or anything else.

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, that a rule of thinking which would absolutely prevent me from acknowledging certain kinds of truth if those kinds of truth were really there, would be an irrational rule.

Behind your reaction is a feeling that whatever is 'true' must be able to be expressed logically. Men, in particular, have a tendency to confuse correct logic with an accurate assessment of a situation. Be careful of any situation that you have to reason through logically, because if you have to work to reason it out, you're probably missing something.