Quotes About Certainty

Philosophy, though unable to tell us with certainty what is the true answer to the doubts which it raises, is able to suggest many possiblities which enlarge our thoughts and free them from the tyranny of custom. Thus, while diminishing our feeling of certainty as to what things are, it greatly increases our knowledge as to what the may be; it removes the somewhat arrogant dogmatism of those who have never travelled into the region of liberating doubt, and it keeps alive our sense of wonder by showing familar things in an unfamilar aspect

While the dogmatist is harmful, the sceptic is useless ...; one is certain of knowing, the other of not knowing. What philosophy should dissipate is certainty, whether of knowledge or of ignorance. Knowledge is not so precise a concept as is commonly thought. Instead of saying 'I know this', we ought to say 'I more or less know something more or less like this'. ... Knowledge in practical affairs has not the certainty or the precision of arithmetic.

The only difference between causation and the value is that the word "cause" implies absolute certainty whereas the implied meaning of "value" is one of preference. In classical science it was supposed that the world always works in terms of absolute certainty and that "cause" is the more appropriate word to describe it. But in modern quantum physics all that is changed. Particles "prefer" to do what they do. An individual particle is not absolutely committed to one predictable behavior. What appears to be an absolute cause is just a very consistent pattern of preferences.

Deep down in everyone was sorrow and certainty.

Continually revise your relationship to God until the only certainty you have is not that you are faithful, but that He is.

I love seeing somebody act real earnest and serious, like Jackie Gleason. He makes me laugh because he reflects back to me my own serious-mindedness and how ridiculous it all is. It's always easier to see somebody else in that position than yourself, and you laugh. It's like the classic slipping on the banana peel, or someone getting hit by a pie in the face. Why do those things make us laugh? Is it from relief, like: Thank God it wasn't me? Or is it something else: I'm being very serious now. I'm pontificating earnestly and solemnly about-POW! PIE IN THE FACE! The bust-up of certainty.

I feel, sometimes, as the renaissance man must have felt in finding new riches at every point and in the certainty that unexplored areas of knowledge and experience await at every turn.

There are few times when we know with absolute certainty we are going to do something for the last time. Life has a way of moving in circles, bringing us back to places we didn’t expect and taking us away from those we do. There are too many times we don’t pay close enough attention, and moments are lost in our assumption we’ll have another chance.

We find that the statements of science are not of what is true and what is not true, but statements of what is known with different degrees of certainty: "It is very much more likely that so and so is true than that it is not true".

A great advantage of X-ray analysis as a method of chemical structure analysis is its power to show some totally unexpected and surprising structure with, at the same time, complete certainty.

Cogito cogito ergo cogito sum -- "I think that I think, therefore I think that I am;" as close an approach to certainty as any philosopher has yet made.

Knowing the precies answers is not as crucial as the certainty that the answers do, in fact, exist.

No plan of operations extends with any certainty beyond the first contact with the main hostile force.

Antisappointment. Anticipation colliding head-on with the certainty of its own doom.

We all return. It is this certainty that gives meaning to life and it does not make the slightest difference whether or not in a later incarnation we remember the former life. What counts is not the individual and his comfort, but the great aspiration to the perfect and the pure which goes on in each incarnation.

Although I was first drawn to math and science by the certainty they promised, today I find the unanswered questions and the unexpected connections at least as attractive.

Sweating bullets to line up the Bible with our exhausting expectations, to make the Bible something it’s not meant to be, isn’t a pious act of faith, even if it looks that way on the surface. It’s actually thinly masked fear of losing control and certainty, a mirror of an inner disquiet, a warning signal that deep down we do not really trust God at all.

Not doubt, certainty is what drives one insane.

O Mother of God! If I place my confidence in thee, I shall be saved; if I am under thy protection, I have nothing to fear; for the fact of being thy client is a possession of a certainty of salvation which God grants only to those whom He intends to save.

I never imagined it wouldn't work out for me. I had that absolute certainty in myself that has seen me through, I think, and my parents were absolutely behind me all the way.

Men have no right to put the well-being of the present generation wholly out of the question. Perhaps the only moral trust with any certainty in our hands is the care of our own time.

Is there any evidence to the contrary? I don't need certainty in order to act on a well-founded suspicion.

We cannot live on probabilities. The faith in which we can live bravely and die in peace must be a certainty, so far as it professes to be a faith at all, or it is nothing.

When we started, I was delivering meals to people in Atlanta. We were a direct-care organization. And it was - people needed meals, they needed transport, they needed medication, they needed buddy systems. They had a death sentence. There was AZT, and that was just prolonging the agony, basically. Now people, of course, if they are on antiretrovirals, they face a lifetime of health, basically. I mean, it doesn't - it's I would say in the 99 percent certainty bracket that if you are on that medication, you will have a healthy life.

I do not despise genius-indeed, I wish I had a basketful of it. But yet, after a great deal of experience and observation, I have become convinced that industry is a better horse to ride than genius. It may never carry any man as far as genius has carried individuals, but industry-patient, steady, intelligent industry-will carry thousands into comfort, and even celebrity; and this it does with absolute certainty.

Fight for the value of your person. Fight for the virtue of your pride. Fight for the essence of that which is man: for his sovereign rational mind. Fight with the radiant certainty and the absolute rectitude of knowing that yours is the Morality of Life and that yours is the battle for any achievement, any value, any grandeur, any goodness, any joy that has ever existed on this earth

Why had we come to the moon? The thing presented itself to me as a perplexing problem. What is this spirit in man that urges him for ever to depart from happiness and security, to toil, to place himself in danger, to risk an even a reasonable certainty of death? It dawned upon me that there in the moon as a thing I ought always to have known, that man is not made to go about safe and comfortable and well fed and amused. ... against his interest, against his happiness, he is constantly being driven to do unreasonable things. Some force not himself impels him, and he must go.

I remembered standing in the middle of the street in front of The Crooked Bookshelf, filled with the certainty of a future. I had heard the wolves howling behind the house and remembered how glad I had been to be human.

The greatest weapon any warrior can carry into battle is absolute certainty of her eternal soul.

If you tried to doubt everything you would not get as far as doubting anything. The game of doubting itself presupposes certainty.

Reason can get you to probability, but only commitment can get you to certainty.

An election marks the end of the affair; it puts paid to the seduction of the many by the few. Pretty words, fulsome promises. We wind up married, but to whom, to what? We cannot always predict with certainty the future leader from the winning candidate. Some men grow in the job; others are diminished by its demands and its grandeur.

Uncertainty is wondrous, and.. certainty, were it to be real, would be moral death.

All writers - all beings - are exiles as a matter of course. The certainty about living is that it is a succession of expulsions of whatever carries the life force...All writers are exiles wherever they live and their work is a lifelong journey towards the lost land.

We can say with certainty - or 90% probability - that the new industries that are about to be born will have nothing to do with information.

Facts and theories are different things, not rungs in a hierarchy of increasing certainty. Facts are the world's data. Theories are structures of ideas that explain and interpret facts. Facts do not go away while scientists debate rival theories for explaining them. Einstein's theory of gravitation replaced Newton's, but apples did not suspend themselves in mid-air pending the outcome.

[Donald Trump] is talking a lot about redoing trade and that's the area that is getting globalists nervous. Number one, they want certainty. They do not want to see a disruption in trade. He's promising to rip up NAFTA, redo NAFTA. He's not going to do the Trans-Pacific Partnership, the TPP trade with Asia.

Nothing lasts forever but the certainty of change

My God, how badly one calculates in this world! ... Let us leave off calculating on anything but death -- it is the only certainty.

An expectation was there, mixed in with so many other emotions - excitement, resignation, hesitation, confusion, fear - that would well up then wither on the vine. You're optimistic one moment, only to be racked the next by the certainty that it will all fall to pieces. And in the end it does.

Doubt always coexists with faith, for in the presence of certainty who would need faith at all?

What can we say with certainty?

How is it that one rails against that which is nearly a certainty?

I am not accustomed to saying anything with certainty after only one or two observations.

See that unfortunate soldier who is falling hurt to death ("tombe blessé à...", Fr.) on the battlefield; he learns that his folks have vanquished and dies happy. He detached himself from himself (s'est détacher de lui-même", Fr.), has identified himself with something greater and more lasting than himself; his homeland ("patrie", Fr.); thus, while dying as an individual, he has the certainty to survive in a larger existence.

Heaven grants the human being who has learned to live alone a deep measure of such rewards that verily would one hesitate to sacrifice such proved satisfactions, such rare unending possibilities of contentment for anything less than certainty more certain still.

It is way less certain to be a wonderful business in the future. The threat is alternative mediums of information. Every newspaper is scrambling to parlay their existing advantage into dominance on the Internet. But it is way less sure [that this will occur] than the certainty 20 years ago that the basic business would grow steadily, so there's more downside risk. The perfectly fabulous economics of this business could become grievously impaired.

One of the odd things about being a writer is that you never reach a point of certainty, a point of mastery where you can say, Right. Now I understand how this is done.