Quotes About Certainty

Scientists do not believe in fundamental and absolute certainties. For the scientist, certainty is never an end, but a search; not the ordering of certainty, but its exploration. For the scientist, certainty represents the highest degree of probability.

I have a lot of faith. But I am also afraid a lot, and have no real certainty about anything. I remembered something Father Tom had told me--that the opposite of faith is not doubt, but certainty. Certainty is missing the point entirely. Faith includes noticing the mess, the emptiness and discomfort, and letting it be there until some light returns.

We absolutely must leave room for doubt or there is no progress and no learning. There is no learning without having to pose a question. And a question requires doubt. People search for certainty. But there is no certainty.

There's one thing that always interests me about you good people, not your certainty that the rest of us are swine, - no doubt we are, - but your certainty that your opinions are pearls.

In practice, some come to see easily, some with difficulty. But whatever the case, never mind. Difficult or easy, the Buddha said not to be heedless. Just that--don't be heedless. Why? Because life is not certain. Wherever we start to think that things are certain, uncertainty is lurking right there. Heedlessness is just holding things as certain. It is grasping at certainty where there is no certainty and looking for truth in things that are not true. Be careful! They are likely to bite you sometime in the future!

The significant contribution of empiricism was not the eradication of certainty, but the eradication of infallibility as a criterion of certainty. And this shift from infallibilism to fallibilism has profound consequences not only for toleration, but also for the subordination of faith to reason and theology to philosophy.

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.

Certainty is the enemy of mankind. If you're certain about everything, you have the Inquisition, you have Nazis and you have - that certainty is something to be guarded about.

Certainty creates strength. Certainty gives one something upon which to learn. Uncertainty creates weakness. Uncertainty makes one tentative if not fearful, and tentative steps, even when in the right direction, may not overcome significant obstacles.

One very important difference between color and monochromatic photography is this: in black and white you suggest; in color you state. Much can be implied by suggestion, but statement demands certainty... absolute certainty.

Facts matter not at all. Perception is everything. It's certainty.

Certainty is an unrealistic and unattainable ideal

Absolute certainty is not something I strive for anymore. I've learned the hard way that destiny usually looks upon our most strident convictions with amusement, or perhaps even pity.

Another thing very injurious to the child is the tying and cutting of the navel string too soon, which should always be left till the child has not only repeatedly breathed but till all pulsation in the cord ceases. As otherwise the child is much weaker than it ought to be, a part of the blood being left in the placenta which ought to have been in the child and at the same time the placenta does not so naturally collapse, and withdraw itself from the sides of the uterus, and is not therefore removed with so much safety and certainty.

Absolute certainty will always elude us. We will always be mired in error. The most each generation can hope for is to reduce the error. . . .

I have made a long enough descent into the void to speak with certainty. There is nothing but beauty--and beauty has only one perfect expression, Poetry. All the rest is a lie.

One of the few certainties in life is that persons of certainty should certainly be avoided.

There is a painful difference between the expectation of an unpleasant event and its final certainty.

No one can forecast the economy with certainty.

He wondered how he could ever have thought of the planets, even of the Earth, as islands of life and reality floating in a deadly void. Now with a certainty which never after deserted him, he saw the planets - as mere holes or gaps in the living heaven - excluded and rejected wastes of heavy matter and murky air, formed not by addition to, but by subtraction from, the surrounding brightness.

I count it as a certainty that in paradise, everyone naps.

What I need most of all is certainty.

We have to deal with this new type of threat in a way we haven’t yet defined. . . . With a low-probability, high-impact event like this . . . If there’s a one percent chance that Pakistani scientists are helping al Qaeda build or develop a nuclear weapon, we have to treat it as a certainty in terms of our response.

It is only of life on Earth, however, that one can speak with any certainty. It seems to me that all life on Earth, the sum total of life upon the Earth, has purpose.

Summers was simply a master explainer, able to deftly boil down the complexities of economic and financial, and to put them in terms the non-expert could understand. He was brilliant at cultivating a sense of control, even as events spun far beyond what could be managed with any certainty. He could will into being the confidence that eluded others, those less self-assured and, maybe sensibly, on humbler terms with the world.

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.

Moral certainty can deafen people to any truth other than their own.

To a certain extent all philosophers have been involved in a systematic questioning that undermines confidence and certainty. Philosophy as a whole unleashed skeptical forces which, outside of the tightly controlled environment of a rigorous philosophical debate, led a lot of people to throw their hands up in despair and think 'what's the point?'. A lot of the public perception of philosophy is that it leaves you with no answers, and more confused than you were at the beginning.

I cleanse the windows of my mind, that it may become a mirror reflecting inspiration from the most High. I do this, not with strenuous effort, but through quiet contemplation, through gently reaching and affirming an inward recognition. I know exactly what to do in every situation. There is an inspiration within me which governs every act, every thought, with certainty, with conviction and in peace.

I have teken refuge in the doctrine that advises one not to seek tranquility in certainty but in permanently suspended judgement.

Not doubt, certainty is what drives one insane.

The more you observe life in relation to yourself the more you will see the fact that you are hardly ever correct when you think about something in the future. The future exists only in imagination; and that is why, no matter how hard you try to imagine it, you will not be able to predict the future with total certainty.

Hope is called the anchor of the soul because it gives stability to the Christian life. But hope is not simply a 'wish' I wish that such-and-such would take place rather, it is that which latches on to the certainty of the promises of the future that God has made.

Love must neither beg nor demand. Love must be strong enough to find certainty within itself. It then cease to be moved and becomes the mover.

A beautiful woman, Simone Weil said, seeing herself in the mirror, knows "This is I." An ugly woman knows with equal certainty, "This is not I." Maud knew this neat division represented an over-simplification. The doll-mask she saw had nothing to do with her, nothing.

Doubt is not a very agreeable status, but certainty is a ridiculous one.

But no one can predict of a certainty what will happen. And none of it will change how I intend to spend the rest of my life. I will live it on my terms. And you... you can have all of me or nothing. I won't be an invalid any longer. Not even if it means losing you.

Never thought I'd see the day when Death was denied. That leaves taxes as the only certainty.

There are two options for any society: total prohibition as in a totalitarian state, or total license. Both avoid the ardours of decision. Both have the attraction of certainty. The difficult option is to decide where the line should be drawn and this, surely, is the responsiblity of any civilized and democratic country.

Once you have given up the ghost, everything follows with dead certainty, even in the midst of chaos.

He who does not understand the supreme certainty of mathematics is wallowing in confusion.

There’s faith that knows itself as faith, Proyas, and there’s faith that confuses itself for knowledge. The first embraces uncertainty, acknowledges the mysteriousness of the God. It begets compassion and tolerance. Who can entirely condemn when they’re not entirely certain they’re in the right? But the second, Proyas, the second embraces certainty and only pays lip service to the God’s mystery. It begets intolerance, hatred, violence.

One can re-create what was in the mind of a mathematician a thousand years ago, recapture the truth of the intellect wherever it may have once come to light; but the image of art, that infinite variable of perception and expression in the individual, - that is not easily re-created, at least, not with certainty and in its original fulness.

The court was unable to rule on all circumstances in which nuclear weapons might be used, and it said in view of the problems, the risks posed by nuclear weapons, and in view of the lack of certainty of the law in all circumstances, the best course is fulfilling the obligation of good faith negotiations of nuclear disarmament contained in the nuclear non-proliferation treaty.

The fatal hour of this ancient game is approaching. In its modern form this game will soon die a drawing death - the inevitable victory of certainty and mechanization will leave its stamp on the fate of chess.

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

Absolute certainty is a privilege of uneducated minds and fanatics. - It is, for scientific folk, an unattainable ideal.

I accept that life is uncertain--that the goal is not to become more certain about anything but to relax more into the mystery of not knowing what will come next. And then, miracle of miracles, out there in the deep and uncertain water, I come into a peaceful knowing--a faithful wisdom that surpasses control and certainty.