Quotes on Certainty

I can UNDERSTAND pessimism, but I don't BELIEVE in it. It's not simply a matter of faith, but of historical EVIDENCE. Not overwhelming evidence, just enough to give HOPE, because for hope we don't need certainty, only POSSIBILITY.

The fictive is an emormous territory it turns out, its boundaries vague, and there is little certainty about where it begins and ends.

Certain flaws are necessary for the whole. It would seem strange if old friends lacked certain quirks.

Nothing is more painful to the human mind than, after the feelings have been worked up by a quick succession of events, the dead calmness of inaction and certainty which follows and deprives the soul both of hope and fear.

One certainty we all accept is the condition of being uncertain and insecure.

Mathematics is a game played according to certain simple rules with meaningless marks on paper.

This very heart which is mine will forever remain indefinable to me. Between the certainty I have of my existence and the content I try to give to that assurance, the gap will never be filled. Forever I shall be a stranger to myself.

In reality, both religion and science are expressions of man's uncertainty. Perhaps the paradox is that certainty, whether it be in science or religion, is dangerous.

The [Israelis] believed - they were possessed of an absolute certainty and conviction - that 'terrorists' were in Chatila. How could I explain to them that the terrorists had left, that the terrorists had worn Israeli uniforms, that the terrorists had been sent into Chatila by Israeli officers, that the victims of the terrorists were not Israelis but Palestinians and Lebanese?

The emotionally mature individual should completely accept the fact that we live in a world of probability and chance, where there are not, nor probably ever will be, any absolute certainties, and should realize that it is not at all horrible, indeed—such a probabilistic, uncertain world.

You have to test your hypothesis against other theories. Certainty in the face of complex situations is very dangerous.

Power tends to corrupt and absolute power corrupts absolutely. Great men are almost always bad men, even when they exercise influence and not authority: still more when you superadd the tendency or the certainty of corruption by authority.

I, retired in prayer, will always be with you, and together we will move ahead with the Lord in certainty. The Lord is victorious.

In the name of certainty, the greatest crimes have been committed against humanity.

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.

The insistence on complete certainty about the full details of global warming-the most serious threat we have ever faced-is actually an effort to avoid facing the awful, uncomfortable truth: that we must act boldly, decisively, comprehensively, and quickly, even before we know every last detail about the crisis. Those who continue to argue that the appropriate response is merely additional research are simply seeking to camouflage timidity or protect their vested interest in the status quo.

Certainty is not biologically possible. We must learn (and teach our children) to tolerate the unpleasantness of uncertainty. Science has given us the language and tools of probabilities. We have methods for analyzing and ranking opinion according to their likelihood of correctness. That is enough.

I was the subject of an experiment in love. I lived my life under her gaze, undergoing certain trials for her so that she would not have to undergo them for herself. But, how are our certainties forged, except by the sweat and tears of other people? If your parents don't teach you how to live; you learn it from books; and clever people watch you learn from your mistakes.

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.

The fact is there is nothing that you can trust; and that is a terrible fact, whether you like it or not. Psychologically there is nothing in the world, that you can put your faith, your trust, or your belief in. Neither your gods, nor your science can save you, can bring you psychological certainty; and you have to accept that you can trust in absolutely nothing.

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.