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.

To say that one need art, or politics, that incorporate ambiguity and contradiction is not to say that one then stops recognizing and condemning things as evil. However, it might stop one being so utterly convinced of the certainty of one's own solutions. There needs to be a strong understanding of fallibility and how the very act of certainty or authoritativeness can bring disasters.

The Principle of Tolerance, fixed once for all the realization that all knowledge is limited. It is an irony of history that at the very time when this was being worked out, there should rise, under Hitler in Germany and other tyrants elsewhere, a counter-conception: a principle of monstrous certainty. When the future looks back on the 1930's, it will think of them as a crucial confrontation of culture as I have been expounding it - the ascent of man against the throwback to the despots' belief that they have absolute certainty.

What I love about cooking is that after a hard day, there is something comforting about the fact that if you melt butter and add flour and then hot stock, it will get thick! It's a sure thing! It's a sure thing in a world where nothing is sure; it has a mathematical certainty in a world where those of us who long for some kind of certainty are forced to settle for crossword puzzles.

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!

While denial leads to certainty, it is only the certainty of death. This is true for individuals and also for civilizations.

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

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

Deep down in everyone was sorrow and certainty.

Every patient reacts a little differently, both biologically and psychologically. The only constant in cancer is inconstancy; the only certainty is a future of uncertainty, a truism for all of modern life but one made vivid by life-threatening illness.

I am walking like a bewitched corpse, with the certainty of being eaten by the infinite, of being annulled by the only existing Absurd.

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.

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?

Vast ills have followed a belief in certainty.

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.

Very few people would choose to have even the most fabled assortment of goods if it meant getting cancer within the year. But the choice involves not the certainty of cancer very soon but an increased probability of cancer at some time in the future. The cancers are no less real; millions will die painfully and prematurely because of what we do to our environment. But the choice is not an easily visualizable one, and our capacity of denial comes strongly into play - as it tends to whenever we must weigh future costs against immediate benefits.

The line of gray along the horizon is brighter now, and with the coming light I feel a certainty: that there is, despite our wild imaginings, only one life. The ghostly others, no matter how real they seem, no matter how badly we need them, are phantoms. The one life we're left with is sufficient to fill and refill our imperfect hearts with joy, and then to shatter them. And it never, ever lets up.

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.

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.

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.

One third, more or less, of all the sorrow that the person I think I am must endure is unavoidable. It is the sorrow inherent in the human condition, the price we must pay for being sentient and self-conscious organisms, aspirants to liberation, but subject to the laws of nature and under orders to keep on marching, through irreversible time, through a world wholly indifferent to our well-being, toward decrepitude and the certainty of death. The remaining two thirds of all sorrow is homemade and, so far as the universe is concerned, unnecessary.

The other guys are selling certainty. Not me. I'm on the corner with doubt.

Although I was first drawn to math and science by the certainty they promised, today I find the unanswered questions and the unexpected connections at least as attractive.

Audiences aren't going to get rid of me. One thing I can say, with absolute certainty, is that my shows will still be performed when I'm dead, buried and forgotten. They're going to absolutely outlive me, which is a wonderful thing to think about.

It is wrong for a man to say that he is certain of the objective truth of any proposition unless he can produce evidence which logically justifies that certainty. This is what Agnosticism asserts; and, in my opinion, it is all that is essential to Agnosticism. That which Agnostics deny and repudiate, as immoral, is the contrary doctrine, that there are propositions which men ought to believe without logically satisfactory evidence; and that reprobation ought to attach to the profession of disbelief in such inadequately supported propositions.

The more you observe life in relation to yourself the more you will see the fact that you are hardly ever correct when you think about something in the future. The future exists only in imagination; and that is why, no matter how hard you try to imagine it, you will not be able to predict the future with total certainty.

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.

Love must neither beg nor demand. Love must be strong enough to find certainty within itself. It then cease to be moved and becomes the mover.

Just because someone seems to have more certainty, doesn't mean they're right.

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.

The first men who set out for Mars had better make sure they leave everything at home in apple-pie order. They won't get back to earth for more than two and a half years. The difficulties of a trip to mars are formidable. . . . What curious information will these first explorers carry back from Mars? Nobody knows-and its extremely doubtful that anyone now living will ever know. All that can be said with certainty today is this: the trip will be made, and will be made . . . someday.

Be sure of the foundation of your life. Know why you live as you do. Be ready to give a reason for it. Do not, in such a matter as life, build an opinion or custom on what you guess is true. Make it a matter of certainty and science.

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

I am a product of endless books. My father bought all the books he read and never got rid of any of them. There were books in the study, books in the drawing room, books in the cloakroom, books (two deep) in the great bookcase on the landing, books in a bedroom, books piled as high as my shoulder in the cistern attic...In the seemingly endless rainy afternoons I took volume after volume from the shelves. I had always the same certainty of finding a book that was new to me as a man who walks into a field has of finding a new blade of grass.

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.

A tender young cork, however, would have had no more chance against a pair of corkscrews, or a tender young tooth against a pair of dentists, or a little shuttlecock against two battledores, than I had against Uriah and Mrs. Heep. They did just what they liked with me; and wormed things out of me that I had no desire to tell, with a certainty I blush to think of.

Just like moons and suns, With certainty of tides, Just like hopes springing high, Still I'll rise.

The court was unable to rule on all circumstances in which nuclear weapons might be used, and it said in view of the problems, the risks posed by nuclear weapons, and in view of the lack of certainty of the law in all circumstances, the best course is fulfilling the obligation of good faith negotiations of nuclear disarmament contained in the nuclear non-proliferation treaty.

One must verify or expel his doubts, and convert them into the certainty of Yes or NO.

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

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.

Beauty is desired in order that it may be befouled; not for its own sake, but for the joy brought by the certainty of profaning it.

We come to recognize that playfulness, as a philosophical stance, can be very serious indeed; and moreover, that it possesses an unfailing capacity to arouse ridicule and hostility in those among us who crave certainty, reverence, and restraint.

You were my hope during my days of loneliness, my anxiety during moments of doubt, my certainty during moments of faith.

What is history? Any thoughts, Webster?' 'History is the lies of the victors,' I replied, a little too quickly. 'Yes, I was rather afraid you'd say that. Well, as long as you remember that it is also the self-delusions of the defeated. ... 'Finn?' '"History is that certainty produced at the point where the imperfections of memory meet the inadequacies of documentation." (quoting Patrick Lagrange)

Faith to me is having absolute certainty that God is in control of my life and that He has my best interests at heart.

This kind of certainty comes but just once in a lifetime!