Quotes About Certainty

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.

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.

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!

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 very foundation of science is to keep the door open to doubt. Precisely because we keep questioning everything, especially our own premises, we are always ready to improve our knowledge. Therefore a good scientist is never ‘certain’. Lack of certainty is precisely what makes conclusions more reliable than the conclusions of those who are certain: because the good scientist will be ready to shift to a different point of view if better elements of evidence, or novel arguments emerge. Therefore certainty is not only something of no use, but is in fact damaging, if we value reliability.

The only certainty is that there is no certainty.

The best kind of men have a certainty in themselves that isn't done in when countered by a certainty in their women, and they are much adored.

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.

... 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.

OK, so this pack - tax package includes about 50 tax breaks. None of them are new. They were all existing tax breaks. What this did was make them permanent. It gives some certainty for people when they're filing taxes that they don't have to wonder if Congress is going to renew them year after year.

Think about what it feels like when you interact with someone who makes you notice what's good about yourself (raising your status), who is clear with his expectations of you (increasing certainty), who lets you make decisions (increasing autonomy), who connects with you on a human level (increasing relatedness), and who treats you fairly.

For the first time in living memory, the whole class of graduates faces a future of crushing debt, and a high probability, almost the certainty, of ad hoc, temporary, insecure and part-time work and unpaid 'trainee' pseudo-jobs deceitfully rebranded as 'practices' - all considerably below the skills they have acquired and eons below the level of their expectations.

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.

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.

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.

One of the painful things about our time is that those who feel certainty are stupid, and those with any imagination and understanding are filled with doubt and indecision.

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.

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

I don't know anything with certainty, but seeing the stars makes me dream.

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

I don't believe anything. I only know some things to a greater degree of certainty than others.

Biblical hope is not wishful thinking or an optimistic outlook; rather, it is a confident expectation based on the certainty of God's Word that as He has anchored us in the past, so He will in the future.

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.

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.

What are the most important qualities that make a successful entrepreneur? The ability to communicate. The ability to express your idea with certainty. That's how you become a leader-even if you are unsure, your ability to explain your vision and your direction is the attribute you need the most. ... Articulate your idea in 90 seconds or less.

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.

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.

I think it's very important to distinguish between objectivity - which tends to be open, flexible, skeptical of its own certainty and open to new information - and objectivism - which thinks, "No, we know it all, we've got it, so real thinking and learning can come to an end."

I then began to study arithmetical questions without any great apparent result, and without suspecting that they could have the least connexion with my previous researches. Disgusted at my want of success, I went away to spend a few days at the seaside, and thought of entirely different things. One day, as I was walking on the cliff, the idea came to me, again with the same characteristics of conciseness, suddenness, and immediate certainty, that arithmetical transformations of indefinite ternary quadratic forms are identical with those of non-Euclidian geometry.

"What is the meaning of life?" This question has no answer except in the history of how it came to be asked. There is no answer because words have meaning, not life or persons or the universe itself. Our search for certainty rests in our attempts at understanding the history of all individual selves and all civilizations. Beyond that, there is only awe.

When you’re young you prefer the vulgar months, the fullness of the seasons. As you grow older you learn to like the in-between times, the months that can’t make up their minds. Perhaps it’s a way of admitting that things can’t ever bear the same certainty again.

Adventure upon all the tickets in the lottery, and you lose for certain; and the greater the number of your tickets the nearer your approach to this certainty.

To teach how to live without certainty and yet without being paralysed by hesitation is perhaps the chief thing that philosophy, in our age, can do for those who study it.

Our search for certainty rests in our attempts at understanding the history of all individual selves and all civilizations. Beyond that, there is only awe.

These worst mornings with cold floors and hot windows and merciless light - the soul's certainty that the day will have to be not traversed but sort of climbed, vertically, and then that going to sleep again at the end of it will be like falling, again, off something tall and sheer.

The lack of faith is not doubt. It is certainty.

Fame is a vapor, popularity an accident; the only earthly certainty is oblivion.

He'd gone to Louddon's fortress to take Madelyne captive. His plan was revenge; an eye for an eye. And that had been reason enough. Until she'd warmed his feet. Everything had changed at that moment. Duncan had known with a certainty he couldn't deny that they were henceforth bound together. He could never let her go.

The greatest certainty in life is death. The greatest uncertainty is the time.

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.

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

People who harbor strong convictions without evidence belong at the margins of our societies, not in our halls of power. The only thing we should respect in a person’s faith is his desire for a better life in this world; we need never have respected his certainty that one awaits him in the next.

There are no means of attaining faith and certainty except through the Qur'an.

Certainty abolishes hope, and robs us of renewal.

Facts and theories are different things, not rungs in a hierarchy of increasing certainty. Facts are the world's data. Theories are structures of ideas that explain and interpret facts. Facts do not go away while scientists debate rival theories for explaining them. Einstein's theory of gravitation replaced Newton's, but apples did not suspend themselves in mid-air pending the outcome.

Arithmetic is where the content lies, and not logic; but logic prompts certainty, and not arithmetic.

Feed and strengthen your body. Fear is physical. When you lift weights or go for a sprint, that energy flows back into your body and restores you to certainty.