Quotessence
Home / Topics / Proof Quotes

Proof Quotes

Browse 1767 quotes about Proof.

Related topics

Proof Quotes

“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 pragmatism beyond endurance. Santa Claus makes children good in precisely the same way, and yet no one would argue seriously that the fact proves his existence. The defense of religion is full of such logical imbecilities. The theologians, taking one with another, are adept logicians, but every now and then they have to resort to sophistries so obvious that their whole case takes on an air of the ridiculous. Even the most logical religion starts out with patently false assumptions. It is often argued in support of this or that one that men are so devoted to it that they are willing to die for it. That, of course, is as silly as the Santa Claus proof. Other men are just as devoted to manifestly false religions, and just as willing to die for them. Every theologian spends a large part of his time and energy trying to prove that religions for which multitudes of honest men have fought and died are false, wicked, and against God.”

“The first and most important field of philosophy is the application of principles such as “Do not lie.” Next come the proofs, such as why we should not lie. The third field supports and articulates the proofs, by asking, for example, “How does this prove it? What exactly is a proof, what is logical inference, what is contradiction, what is truth, what is falsehood?” Thus, the third field is necessary because of the second, and the second because of the first. The most important, though, the one that should occupy most of our time, is the first. But we do just the opposite. We are preoccupied with the third field and give that all our attention, passing the first by altogether. The result is that we lie – but have no difficulty proving why we shouldn’t.”

“BLACK AND WHITE I was born into A religion of Light, But with so many other Religions and Philosophies, How do I know which ONE Is right? Is it not My birthright To seek out the light? To find Truth After surveying all the proof, Am I supposed To love Or fight? And why do all those who Try to guide me, Always start by dividing And multiplying me – From what they consider Wrong or right? I thought, There were no walls For whoever beams truth and light. And how can one speak on Light's behalf, lf all they do Is act black, But talk WHITE?”

“Not only are there meaningless questions, but many of the problems with which the human intellect has tortured itself turn out to be only 'pseudo problems,' because they can be formulated only in terms of questions which are meaningless. Many of the traditional problems of philosophy, of religion, or of ethics, are of this character. Consider, for example, the problem of the freedom of the will. You maintain that you are free to take either the right- or the left-hand fork in the road. I defy you to set up a single objective criterion by which you can prove after you have made the turn that you might have made the other. The problem has no meaning in the sphere of objective activity; it only relates to my personal subjective feelings while making the decision.”

“In the business people with expertise, experience and evidence will make more profitable decisions than people with instinct, intuition and imagination.”

“Just because an eloquent, articulate and well-spoken person is sharing something, does not make what they are saying, true. Just because someone can relay information with an engaging, exciting or enticing delivery, does not mean what is being said is fact. Deciding what is true based on only emotion and not connecting with logic, looking up facts and researching for the proof behind it, can be very dangerous. Back it up before you buy into it.”

“For the most part, people strenuously resist any redefinition of morality, because it shakes them to the very core of their being to think that in pursuing virtue they may have been feeding vice, or in fighting vice they may have in fact been fighting virtue.”

“To not know what to do during the vacations is just a proof that society and the school system has stolen your life from you.”

“The proof that most people don’t know how to measure their life by converting time into products is reflected in what they do with their free vacation time.”

“Hippasus’ proof—or at least Nico’s retelling of it—was really so simple that when he finished sketching it out, I wasn’t even aware that we had actually proven anything. Nico paused for a few minutes to let us mull it over. It was Peter who broke the silence, “I’m not sure I understand what we have done.” Nico seemed to be expecting such a response. “Step back and examine the proof; in fact, you should try and do this with every proof you see or have to work out for yourself. ..." He again waited for his words to sink in, and it began to make sense for me. All my mathematics teachers (other than Bauji and Nico) always seemed to evade this part of their responsibility. They had been content to merely write out a proof on the blackboard and carry on, seemingly without concern for what the proof meant and what it told us. “But you should not stop here. Even when you have understood a proof, and I hope you have indeed understood this proof, ask yourself the next question, the obvious one, but as critical: So what? Or, why are we proving this? What is the point? What is the context? How does it relate to us? To answer these questions we have to step back a little. Let me show you—it’s really quite delightful.” Now there was excitement in Nico’s voice.”

“Many men remain spoiled boys that have never grown up. Women are prepared to raise them and take pain with patience, both as a condescendant contribution to supercilious compassion and as a proof of the eminence of their sense of worth. ("Prêt-à-penser" / "Ready-to-wear thinking")”

“Never judge someone's character based on the words of another. Instead, study the motives behind the words of the person casting the bad judgment. An honest woman can sell tangerines all day and remain a good person until she dies, but there will always be naysayers who will try to convince you otherwise. Perhaps this woman did not give them something for free, or at a discount. Perhaps too, that she refused to stand with them when they were wrong — or just stood up for something she felt was right. And also, it could be that some bitter women are envious of her, or that she rejected the advances of some very proud men. Always trust your heart. If the Creator stood before a million men with the light of a million lamps, only a few would truly see him because truth is already alive in their hearts. Truth can only be seen by those with truth in them. He who does not have Truth in his heart, will always be blind to her.”

“I do not think there is a demonstrative proof (like Euclid) of Christianity, nor of the existence of matter, nor of the good will and honesty of my best and oldest friends. I think all three are (except perhaps the second) far more probable than the alternatives. The case for Christianity in general is well given by Chesterton…As to why God doesn't make it demonstratively clear; are we sure that He is even interested in the kind of Theism which would be a compelled logical assent to a conclusive argument? Are we interested in it in personal matters? I demand from my friend trust in my good faith which is certain without demonstrative proof. It wouldn't be confidence at all if he waited for rigorous proof. Hang it all, the very fairy-tales embody the truth. Othello believed in Desdemona's innocence when it was proved: but that was too late. Lear believed in Cordelia's love when it was proved: but that was too late. 'His praise is lost who stays till all commend.' The magnanimity, the generosity which will trust on a reasonable probability, is required of us. But supposing one believed and was wrong after all? Why, then you would have paid the universe a compliment it doesn't deserve. Your error would even so be more interesting and important than the reality. And yet how could that be? How could an idiotic universe have produced creatures whose mere dreams are so much stronger, better, subtler than itself?”

“A philosophic system is an integrated view of existence. As a human being you have no choice about the fact that you need a philosophy. Your only choice is whether you define your philosophy by a conscious, rational, disciplined process of thought and scrupulously logical deliberation - or let your subconscious accumulate a junk heap of unwarranted conclusions, false generalizations, undefined contradictions, undigested slogans, unidentified wishes, doubts and fears, thrown together by chance, but integrated by your subconscious into a kind of mongrel philosophy and fused into a single solid weight: self-doubt, like a ball and chain in the place where your mind's wings should have grown.”

“I believed love was all you need. I believed you should be here now. I believed drugs could make everyone a better person. I believed I could hitchhike to California with 35 cents and people would be glad to feed me. I believed Mao was cute. I believed private property was wrong. I believed my girlfriend was a witch. I believed my parents were Nazi space monsters. I believed the university was putting saltpeter in the cafeteria food. I believed stones had souls. I believed the NLF were the good guys in Vietnam. I believed Lyndon Johnson was plotting to murder all the Negroes. I believed Yoko Ono was an artist. I believed Bob Dylan was a musician. I believed I would live forever or until I was 21, whichever came first. I believed the world was coming to an end. I believed the Age of Aquarius was about to begin. I believed the I Ching said to cut classes and take over the Dean's office. I believed wearing my hair long would end poverty and injustice. I believed there was a great throbbing web of cosmic mucus and we were all part of it somehow. I managed to believe Gandhi and H. Rap Brown at the same time. With the exception of anything my mom and dad said, I believed everything.”

“Ever since Plato most philosophers have considered it part of their business to produce ‘proofs’ of immortality and the existence of God. They have found fault with the proofs of their predecessors — Saint Thomas rejected Saint Anselm's proofs, and Kant rejected Descartes' — but they have supplied new ones of their own. In order to make their proofs seem valid, they have had to falsify logic, to make mathematics mystical, and to pretend that deepseated prejudices were heaven-sent intuitions.”

“To a poet, his works aren't just a reflection of life itself, but an entire life in the boundless invisible. Isn't the heavenly oasis of all human emotions - the soul - invisible? I reaped: We cannot see the wind, but we can feel it, we cannot see the warmth of the sun, but we can also feel it. This bond between nature and humans is the best proof of the Creator’s existence.”

“Fradique looked intensely at me. 'You are the proof that God exists,' he said, 'and that he is quite mad'. He leaned towards me and kissed me, and I kissed him. Later we went back to looking at the maps, and played a game of chess. I asked him what he had meant when he spoke about God's madness. Fradique laughed. 'Only a thoroughly insane God could conceive of an angel, and then place her in Hell.”

“...What I have denied and what my reason compels me to deny, is the existence of a Being throned above us as a god, directing our mundane affairs in detail, regarding us as individuals, punishing us, rewarding us as human judges might. When the churches learn to take this rational view of things, when they become true schools of ethics and stop teaching fables, they will be more effective than they are to-day... If they would turn all that ability to teaching this one thing – the fact that honesty is best, that selfishness and lies of any sort must surely fail to produce happiness – they would accomplish actual things. Religious faiths and creeds have greatly hampered our development. They have absorbed and wasted some fine intellects. That creeds are getting to be less and less important to the average mind with every passing year is a good sign, I think, although I do not wish to talk about what is commonly called theology. The criticisms which have been hurled at me have not worried me. A man cannot control his beliefs. If he is honest in his frank expression of them, that is all that can in justice be required of him. Professor Thomson and a thousand others do not in the least agree with me. His criticism of me, as I read it, charged that because I doubted the soul’s immortality, or ‘personality,’ as he called it, my mind must be abnormal, ‘pathological,’ in other, words, diseased... I try to say exactly what I honestly believe to be the truth, and more than that no man can do. I honestly believe that creedists have built up a mighty structure of inaccuracy, based, curiously, on those fundamental truths which I, with every honest man, must not alone admit but earnestly acclaim. I have been working on the same lines for many years. I have tried to go as far as possible toward the bottom of each subject I have studied. I have not reached my conclusions through study of traditions; I have reached them through the study of hard fact. I cannot see that unproved theories or sentiment should be permitted to have influence in the building of conviction upon matters so important. Science proves its theories or it rejects them. I have never seen the slightest scientific proof of the religious theories of heaven and hell, of future life for individuals, or of a personal God. I earnestly believe that I am right; I cannot help believing as I do... I cannot accept as final any theory which is not provable. The theories of the theologians cannot be proved. Proof, proof! That is what I always have been after; that is what my mind requires before it can accept a theory as fact. Some things are provable, some things disprovable, some things are doubtful. All the problems which perplex us, now, will, soon or late, be solved, and solved beyond a question through scientific investigation. The thing which most impresses me about theology is that it does not seem to be investigating. It seems to be asserting, merely, without actual study. ...Moral teaching is the thing we need most in this world, and many of these men could be great moral teachers if they would but give their whole time to it, and to scientific search for the rock-bottom truth, instead of wasting it upon expounding theories of theology which are not in the first place firmly based. What we need is search for fundamentals, not reiteration of traditions born in days when men knew even less than we do now. [Columbian Magazine interview]”

“When you are convinced that what you offer is yours, whether it be mediocre or of standard quality, your originality will make people love you in a way you did not expect.”

“One must know when it is right to doubt, to affirm, to submit. Anyone who does otherwise does not understand the force of reason. Some men run counter to these three principles, either affirming that everything can be proved, because they know nothing about proof, or doubting everything, because they do not know when to submit, or always submitting, because they do not know when judgment is called for.”

“A demonstrative and convincing proof that an acid does consist of pointed parts is, that not only all acid salts do Crystallize into edges, but all Dissolutions of different things, caused by acid liquors, do assume this figure in their Crystallization; these Crystalls consist of points differing both in length and bigness from one another, and this diversity must be attributed to the keener or blunter edges of the different sorts of acids.”