Quotes About Certainty

People are saying that they want be convinced [about global warming], perfectly. They want to know the climate science projections with 100 per cent certainty. Well, we know a great deal and even with that there is still uncertainty. But the trend line is very clear. We never have 100 per cent certainty. We never have it. If you wait till you have 100 per cent certainty, something bad is going to happen on the battlefield. That's something we know. You have to act with incomplete information. You have to act based on the trend line.

We absolutely must leave room for doubt or there is no progress and there is 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. People are terrified — how can you live and not know? It is not odd at all. You only think you know, as a matter of fact. And most of your actions are based on incomplete knowledge and you really don’t know what it is all about, or what the purpose of the world is, or know a great deal of other things. It is possible to live and not know.

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.

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

The scientist believes in proof without certainty, the bigot in certainty without proof.

Educators must resist the quest for certainty. If there were certainty there would be no scientific advancement. So it is with morals and patriotism.

It is far better to foresee even without certainty than not to foresee at all.

Toleration, holding that every other man has the same right to his opinion and faith that we have to ours; and liberality, holding that as no human being can with certainty say, in the clash and conflict of hostile faiths and creeds, what is truth, or that he is surely in possession of it, so everyone should feel that it is quite possible that another equally honest and sincere with himself, and yet holding the contrary opinion, may himself be in possession of the truth.

Moral certainty, clear standards, and a commitment to spiritual ideals will set you apart in a world that searches for meaning.

He had found the band of jackals he needed. But as Jack McCall rode through the center of town, he experienced the terrifying certainty that a man faces when he's about to make his own name famous. He lacked both a hero's calm and a coward's resolve to survive at any price.

The rocket that goes up next March will not only lift a payload, it will launch what I believe will ultimately be the most significant commercial space facility in the country, ... This launch will be a brilliant signal flare that will let the nation and the world know New Mexico's spaceport is open for business. We can now say with certainty that the dream of this spaceport launching a new era in New Mexico's aerospace industry will become reality.

Jealousy lives upon doubts. It becomes madness or ceases entirely as soon as we pass from doubt to certainty.

We are often less grieved at disappointments than at ourselves for having said much concerning the certainty of our expectations.

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.

No one can forecast the economy with certainty.

That would be the death of anyone - to recognize false hopes with a certainty. One mustn't know that. If it is offered, refuse!

Our children take their flight into the future with our thrust and with our aim. And even as we anxiously watch that arrow in flight and know all the evils that can deflect its course after is has left our hand, nevertheless we take courage in remembering that the most important factor in determining that arrow's destination will be the stability, strength, and unwavering certainty of the holder of the bow.

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.

The best argument for Christianity is Christians: their joy, their certainty, their completeness. But the strongest argument against Christianity is also Christians-when they are somber and joyless, when they are self-righteous and smug in complacent consecration, when they are narrow and repressive, then Christianity dies a thousand deaths.

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.

I can predict with some sense of certainty how life will feel in a month. I can with the same logic remember with the same element of reality or truth what life was like a month ago. All perspectives on the past are entirely relative.

Mitchell Sanders was right. For the common soldier, at least, war has the feel-the spiritual texture-of a great ghostly fog, thick and permanent. There is no clarity. Everything swirls. The old rules are no longer binding, the old truths no longer true. Right spills over into wrong. Order blends into chaos, love into hate, ugliness into beauty, law into anarchy, civility into savagery. The vapors suck you in. You can't tell where you are, or why you're there, and the only certainty is overwhelming ambiguity.

I think that certainty is a closed door, It's the end of the conversation. Doubt is an open door.

My love for you, Lord, is not an uncertain feeling, but a matter of concious certainty. With your word you pierced my heart, and I loved you. But heaven and earth and everything in them on all sides tell me to love you.

People who ask confidently get more than those who are hesitant and uncertain. When you've figured out what you want to ask for, do it with certainty, boldness and confidence.

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

He had thought more than other men, and in matters of the intellect he had that calm objectivity, that certainty of thought and knowledge, such as only really intellectual men have, who have no axe to grind, who never wish to shine, or to talk others down, or to appear always in the right.

The fact that there is nothing but a spiritual world deprives us of hope and gives us certainty.

True. The one certainty about riding, Braygan, is that - at some time - you will fall off. It is a fact. Another fact you might like to consider, in your life of perpetual terror, is that you will die. We are all going to die, some of us young, some of us old, some of us in our sleep, some of us screaming in agony. We cannot stop it, we can only delay it.

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.

There is no such thing as permanence at all. Everything is constantly changing. Everything is in a flux. Because you cannot face the impermanence of all relationships, you invent sentiments, romance, and dramatic emotions to give them certainty. Therefore you are always in conflict.

Christmas is ... a time to mark our progress through this earthly journey. Every December we can look back and marvel at the designs of God and realize how very little we are in control of the events that shaped the past year. Then, with hearts full, look to the celebration of that silent, holy night, and all its certainty. Because of Christmas, this we know: Christ was born for us. He is love, and the plans he has for us always surpass those of our own.

I know nothing but the certainty of my own ignorance.

This is what it is to be human: to see the essential existential futility of all action, all striving -- and to act, to strive. This is what it is to be human: to reach forever beyond your grasp. This is what it is to be human: to live forever or die trying. This is what it is to be human: to perpetually ask the unanswerable questions, in the hope that the asking of them will somehow hasten the day when they will be answered. This is what it is to be human: to strive in the face of the certainty of failure. This is what it is to be human: to persist.

Full employment does not mean literally no unemployment; that is to say, it does not mean that every man and woman in the country who is fit and free for work is employed productively every day of his or her working life ... Full employment means that unemployment is reduced to short intervals of standing by, with the certainty that very soon one will be wanted in one's old job again or will be wanted in a new job that is within one's powers.

The character of the faith that allows us to be transformed by suffering and darkness is not doubt-free certainty; rather, it is tenacious obedience.

We are talking about capital-intensive enterprises, so market certainty is the key. Investors and entrepreneurs have to know that there will be a guaranteed U.S. renewable energy market in which they can compete. Otherwise, they will create the next generation of green companies and green jobs in Asia, not here.

I like the idea of making films about ostensibly absolutely nothing. I like the irrelevant, the tangential, the sidebar excursion to nowhere that suddenly becomes revelatory. That's what all my movies are about. That and the idea that we're in possession of certainty, truth, infallible knowledge, when actually we're just a bunch of apes running around. My films are about people who think they're connected to something, although they're really not.

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.

The human mind, in proportion as it is deprived of external resources, sedulously labors to find within itself the means of happiness, learns to rely with confidence on its own exertions, and gains with greater certainty the power of being happy.

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

The world is certainty a sudden place.

Nothing happens carelessly. We’re not brought into the world without reason, even though we may never understand the reason. An infant that lives an hour, that dies before it can lay eyes on those who made it, even that soul did not live without purpose: this is my sudden certainty.

We do know, with absolute certainty, that Saddam Hussein is using his procurement system to acquire the equipment he needs in order to enrich uranium to build a nuclear weapon.

Was there another life she was meant to be living? At times she felt a keen certainty that there was ― a phantom life, taunting her from just out of reach. A sense would come over her while she was drawing or walking, and once while she was dancing slow and close with Kaz, that she was supposed to be doing something else with her hands, with her legs, with her body. Something else. Something else. Something else.

So trust the process of your life unfolding, and know with certainty, through the peaks and valleys of your journey, that your soul rests safe and secure in the arms of God.