Quotes About Certainty

Climate Change is a national security issue. We found that climate instability will lead to instability in geopolitics and impact American military operations around the world. People are saying they want to be perfectly convinced about climate science projections. But speaking as a soldier, we never have 100 percent certainty. If you wait until you have 100 percent certainty, something bad is going to happen on the battlefield.

Incompetence is certainty in the absence of expertise. Overconfidence is certainty in the presence of expertise.

Out of the element of participation follows the certainty of faith; out of the element of separation follows the doubt in faith. And each is essential for the nature of faith. Sometimes certainty conquers doubt, but it cannot eliminate doubt. The conquered of today may become the conqueror of tomorrow. Sometimes doubt conquers faith, but it still contains faith. Otherwise it would be indifference.

We never have 100 percent certainty. We never have it. If you wait until you have 100 percent certainty, something bad is going to happen on the battlefield.

Without absolute certainty, what do we do? We do the best we can. Injustice is happening now; suffering is happening now. We have choices to make now. To insist on absolute certainty before starting to apply ethics to life decisions is a way of choosing to be amoral.

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.

The only certainty is that there is no certainty.

You do not mean by mystery what a Catholic does. You mean an interesting uncertainty: the uncertainty ceasing interest ceases also.... But a Catholic by mystery means an incomprehensible certainty: without certainty, without formulation there is no interest;... the clearer the formulation the greater the interest.

... I feel certain that his tale is true. Feeling that certainty, I befriend him. As long as that certainty shall last, I will befriend him. And if any consideration could shake me in this resolve, I should be so ashamed of myself for my meanness, that no man's good opinion - no, nor no woman's - so gained, could compensate me for the loss of my own.

But to me all sciences seem vain and full of error that are not born of experience, mother of all certainty, and do not terminate in an actual experience.

Scientific knowledge is a body of statements of varying degrees of certainty -- some most unsure, some nearly sure, none absolutely certain.

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.

... the English alphabet is pure insanity..., It can hardly spell any word in the language with any degree 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.

What I most wanted even at that early age, was to capture and hold the truth, with the certainty and love that it brings.

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".

When man thinks in self-conscious submission to the voluntary revelation of the self-sufficient God, he has therewith the only possible ground of certainty for his knowledge.

Certainty is usually a sign of pathology.

Whenever a man believes that he has the exact truth from God, there is in that man no spirit of compromise. He has not the modesty born of the imperfections of human nature; he has the arrogance of theological certainty and the tyranny born of ignorant assurance. Believing himself to be the slave of God, he imitates his master, and of all tyrants the worst is a slave in power.

Just as the spectroscope opened up a new astronomy by enabling the astronomer to determine some of the constituents of which distant stars are composed, so the seismograph, recording the unfelt motion of distant earthquakes, enables us to see into the earth and determine its nature with as great a certainty, up to a certain point, as if we could drive a tunnel through it and take samples of the matter passed through.

Often a non-Christian knows something about the earth, the heavens, and the other parts of the world, about the motions and orbits of the stars and even their sizes and distances... and this knowledge he holds with certainty from reason and experience. It is thus offensive and disgraceful for an unbeliever to hear a Christian talk nonsense about such things, claiming that what he is saying is based in Scripture. We should do all that we can to avoid such an embarrassing situation, which people see as ignorance in the Christian and laugh to scorn.

If the whole world is evil, then the tragedy that befell you is justified," she went on. "That would make it easier for you to accept the deaths of your wife and daughters. But if good people do exist, then, however much you deny it, your life will be unbearable; because fate set a trap for you, and you know you didn't deserve it. It isn't the light you want to recover, it's the certainty that there is only darkness.

Facts matter not at all. Perception is everything. It's certainty. People love the president because he's certain of his choices as a leader, even if the facts that back him up don't seem to exist. It's the fact that he's certain that is very appealing to a certain section of the country. I really feel a dichotomy in the American populace. What is important? What you want to be true, or what is true?

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.

...while the individual man is an insoluble puzzle, in the aggregate he becomes a mathematical certainty.

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.

Doubt is to certainty as neurosis is to psychosis. The neurotic is in doubt and has fears about persons and things; the psychotic has convictions and makes claims about them. In short, the neurotic has problems, the psychotic has solutions.

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.

Grace cannot prevail...until our lifelong certainty that someone is keeping score has run out of steam and collapsed.

as a bird swoops down on it's prey, and assumes this land bound wretch into heaven, so did romeo steal her lips before they fled him again. suspended somewhere between cherubs and devils, his quarry ceased to buck, and he spread his wings wide and let the rising wind carry them off across the sky, until even the predator himself had lost every hope of returning home. within that one embrace, [he] became aware of a feeling of certainty he had not thought possible for anyone - even the virtuous. with her in his arms, all other women, past, present, and future, simply ceased to exist.

For any culture which is primarily concerned with meaning, the study of death - the only certainty that life holds for us - must be central, for an understanding of death is the key to liberation in life.

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.

Faith is not a question of basking in the certainty that there is a God and that God is taking care of us. Many of us are never granted this kind of assurance. Certitude is not the real substance of faith. Faith is a way of seeing things.

There is more to creative mastership than the surface of satisfaction and political certainty. The music of Joe Fonda is part of a living tradition of belief and dedication. Future historians will be surprised at the breadth of Mr. Fonda's offerings. This is a real virtuoso and composer of the highest order.

Man's quest for knowledge is an expanding series whose limit is infinity, but philosophy seeks to attain that limit at one blow, by a short circuit providing the certainty of complete and inalterable truth. Science meanwhile advances at its gradual pace, often slowing to a crawl, and for periods it even walks in place, but eventually it reaches the various ultimate trenches dug by philosophical thought, and, quite heedless of the fact that it is not supposed to be able to cross those final barriers to the intellect, goes right on.

A woman's guess is much more accurate than a man's certainty.

I think that all artists, regardless of degree of talent, are a painful, paradoxical combination of certainty and uncertainty, of arrogance and humility, constantly in need of reassurance, and yet with a stubborn streak of faith in their own validity no matter what.

In the [John F.] Kennedy case, I believe the absence of a conspiracy can be proved to a virtual certainty.

Almost all religions provide opportunities for human beings to convince themselves of their own righteousness, to speak in the name of God, and even to go to war on God's behalf. This 'blasphemy of certainty' is also rife among secularists who in their case have not God but science or the proletariat on their side.

What I envy most about you and everyone else heading back to school is the certainty of it all. You’ve got a prescribed set of requirements to guide you through the next few years. Focus your energy on the completion of those assignments and you’ll succeed. Guaranteed. Where’s my syllabus to guide me through life?

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.

It is my mind, with its store of images, that gives the world color and sound; and that supremely real and rational certainty which I can "experience" is, in its most simple form, an exceedingly complicated structure of mental images. Thus there is, in a certain sense, nothing that is directly experienced except the mind itself. Everything is mediated through the mind, translated, filtered, allegorized, twisted, even falsified by it. We are . . . enveloped in a cloud of changing and endlessly shifting images.

Certainty is the mark of the commonsense life-gracious uncertainty is the mark of the spiritual life.

If you are seeking for security, certainty, your eyes will become closed. And you will be less and less surprised and you will lose the capacity to wonder. Once you lose the capacity to wonder, you have lost religion. Religion is the opening of your wondering heart. Religion is a receptivity for the mysterious that surrounds us. Don't seek security; don't seek advice on how to live your life.

Certainty is a cruel mindset.

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

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.

Finnick!" Something between a shriek and a cry of joy. A lovely if somewhat bedraggled young woman--dark tangled hair, sea green eyes--runs toward us in nothing but a sheet. "Finnick!" And suddenly, it's as if there's no one in the world but these two, crashing through space to reach each other. They collide, enfold, lose their balance, and slam against a wall, where they stay. Clinging into one being. Indivisible. A pang of jealousy hits me. Not for either Finnick or Annie but for their certainty. No one seeing them could doubt their love.