Quotes About Certainty

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.

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.

Certainty is the mother of repose, and therefore the common law aims at certainty.

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.

Zealots: Wild eyed persons afflicted with incurable certainty about the workings of the world, a certainty that can lead to violence when the world doesn't fit.

First, the only certainty is that there is no certainty. Second, every decision, as a consequence, is a matter of weighing probabilities. Third, despite uncertainty we must decide and we must act. And lastly, we need to judge decisions not only on the results, but on how they were made.

We move from the illusion of certainty, to the certainty of illusion

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.

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.

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.

Therefore, criticism has to direct itself against itself, and against the mysterious Substance in which it has up to now hid itself. In this way criticism must resolve things such that the development of this Substance drives itself forward to the Universality and Certainty of the Idea of its actual existence, the Eternal Self-consciousness.

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

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

Madness is not a consequence of uncertainty but of certainty.

Genius is neither learned nor acquired. It is knowing without experience. It is risking without fear of failure. It is perception without touch. It is understanding without research. It is certainty without proof. It is ability without practice. It is invention without limitations. It is imagination without boundaries. It is creativity without constraints. It is...extraordinary intelligence!

And when I hear it said that God is good and He will pardon us, and then see that men cease not from evil-doing, oh, how it grieves me! The infinite goodness with which God communicates with us, sinners as we are, should constantly make us love and serve Him better; but we, on the contrary, instead of seeing in his goodness an obligation to please Him, convert it into an excuse for sin which will of a certainty lead in the end to our deeper condemnation.

A habit of basing convictions upon evidence, and of giving to them only that degree or certainty which the evidence warrants, would, if it became general, cure most of the ills from which the world suffers.

People are invariably surprised to hear me say I am both an atheist and an agnostic, as if this somehow weakens my certainty. I usually reply with a question like, “Well, are you a Republican or an American?” The two words serve different concepts and are not mutually exclusive. Agnosticism addresses knowledge; atheism addresses belief. The agnostic says, “I don't have a knowledge that God exists.” The atheist says, “I don't have a belief that God exists.” You can say both things at the same time. Some agnostics are atheistic and some are theistic.

When a scientist doesn't know the answer to a problem, he is ignorant. When he has a hunch as to what the result is, he is uncertain. And when he is pretty darn sure of what the result is going to be, he is still in some doubt. We have found it of paramount importance that in order to progress we must recognize our ignorance and leave room for doubt. Scientific knowledge is a body of statements of varying degrees of certainty - some most unsure, some nearly sure, but none absolutely certain.

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.

Oh, the truth, oh yeah, lot of trouble that got us into, didn't it, over the last maybe thousand years? Hitler knew the truth, so did Stalin, so did Mao Zedong, so did the Inquisition. They all knew the truth and that caused such horror. Certainty is the enemy.

The capacity to tolerate complexity and welcome contradiction, not the need for simplicity and certainty, is the attribute of an explorer. Centuries ago, when some people suspended their search for absolute truth and began instead to ask how things worked, modern science was born. Curiously, it was by abandoning the search for absolute truth that science began to make progress, opening the material universe to human exploration.

Logic is the foundation of the certainty of all the knowledge we acquire.

Sooner or later you must move down an unknown road that leads beyond the range of the imagination, and the only certainty is that the trip has to be made

Madness is the result not of uncertainty but certainty.

Let this point therefore stand: that those whom the Holy Spirit has inwardly taught truly rest upon Scripture, and that Scripture itself is self-authenticated. . . . Therefore, illumined by his power, we believe neither by our own nor by any one else's judgment that Scripture is from God; but above human judgment we affirm with utter certainty (just as if we were gazing upon the majesty of God himself) that it has flowed to us from the very mouth of God by the ministry of men.

So we stand there, part of a crowd a thousand people strong, beaming up at the sky with wonder. I knew with a sudden certainty that wherever I am in the future - up in my treehouse, alone in the school cafeteria, or trying to figure out what my teachers are talking about, a part of me will always be right here, right now, wish that giant eye in the sky shining down on me, telling me it's going to be alright.

The certainty that she would find what it was she sought just slipped away, until one night she knew there was nothing, no one waiting for her. That no matter how far she walked, how carefully she searched, how much she wanted to find the person she was looking for, she was alone" - The Forgotten Garden

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.

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.

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.

Facts are certainly the solid and true foundation of all sectors of nature study ... Reasoning must never find itself contradicting definite facts; but reasoning must allow us to distinguish, among facts that have been reported, those that we can fully believe, those that are questionable, and those that are false. It will not allow us to lend faith to those that are directly contrary to others whose certainty is known to us; it will not allow us to accept as true those that fly in the face of unquestionable principles.

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.

One of the best ways of repressing emotions is artificial certainty.

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.

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

We are born into a vast room whose walls consist of a thousand doors of possibility. Each door is flung open to the world outside, and the room is filled with light and noise. We close some of the doors deliberately, sometimes with fear, sometimes with calm certainty. Others seem to close by themselves, some so quietly that we do not even notice.

A Christian is not a skeptic. A Christian is a person with a burning heart, a heart set aflame with certainty of the resurrection.

I speak "with absolute certainty" only so far as my own personal belief is concerned. Those who have not the same warrant for their belief as I have, would be very credulous and foolish to accept it on blind faith. Nor does the writer believe any more than her correspondent and his friends in any "authority" let alone "divine revelation"!

Faith was intended precisely for the simple, but the quest for certainty and simplicity becomes dangerous when it leads to fanaticism and narrow-mindedness. When reason as such becomes suspect, then faith itself becomes falsified.

To tell you the truth, the older I get, the less I know. I keep meeting people, both older and younger, who seem to have accrued so much more knowledge or expertise or certainty about who they are and the jobs they do. I just marvel at it.

Scripture will ultimately suffice for a saving knowledge of God only when its certainty is founded upon the inward persuasion of the Holy Spirit. Indeed, these human testimonies which exist to confirm it will not be vain if, as secondary aids to our feebleness, they follow that chief and highest testimony. But those who wish to prove to unbelievers that Scripture is the Word of God are acting foolishly, for only by faith can this be known.

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.

We share in the certainty that people labeled with mental illness are first and above all, human beings. Our lives are precious and are of infinite value.

Certainty is a cruel mindset.

It wasn't shared social status or ethnicity that brought Jesus' followers together either, nor was it total agreement on exactly who this Jesus character was - a prophet? The Messiah? The Son of God? No, there is one thing that connected all these dissimilar people together it was a shared sense of need: a hunger, a thirst, a longing. It was the certainty that, when Jesus said He came for the sick, this meant Jesus came for me.

American businesses are looking for are certainty and executive orders don't really get them that.

The only certainty is death.