Quotes About 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.

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

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.

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.

Certainty creates strength. Certainty gives one something upon which to learn. Uncertainty creates weakness. Uncertainty makes one tentative if not fearful, and tentative steps, even when in the right direction, may not overcome significant obstacles.

And when I wake up it's wonderful, like I've been carried quietly onto a calm, peaceful shore, and the dream, and its meaning, has broken over me like a wave and is ebbing away now, leaving me with a single, solid certainty. I know now.

[An artist] will sooner and with more certainty, establish the character of skeletons, than the most learned anatomist, whose eye has not been accustomed to seize on every peculiarity.

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

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.

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.

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.

Nothing so strongly impels a man to regard the interest of his constituents, as the certainty of returning to the general mass of the people, from whence he was taken, where he must participate in their burdens.

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 big picture is: the main thing you should be concerned about in the future are incremental returns on capital going forward. As it turns out, past history of a good return on capital is a good proxy for this but obviously not foolproof. I think this is an area where thoughtful analysis can add value to any simple ranking/screening strategy such as the magic formula. When doing in depth analysis of companies, I care very much about long term earnings power, not necessarily so much about the volatility of that earnings power but about my certainty of "normal" earnings power over time.

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.

Doubt is to certainty as neurosis is to psychosis. The neurotic is in doubt and has fears about persons and things; the psychotic has convictions and makes claims about them. In short, the neurotic has problems, the psychotic has solutions.

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

The abuse of the veto power has become so predictable that frequently resolutions are not even tabled because of the certainty of a veto against their adoption. Necessary discussion is thereby suppressed. Concerted action by the Security Council, the General Assembly and other United Nations agencies is necessary to prevent major human rights violations, stop ongoing breaches and provide remedies to victims.

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.

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.

We cannot live on probabilities. The faith in which we can live bravely and die in peace must be a certainty, so far as it professes to be a faith at all, or it is nothing.

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.

Man's quest for knowledge is an expanding series whose limit is infinity, but philosophy seeks to attain that limit at one blow, by a short circuit providing the certainty of complete and inalterable truth. Science meanwhile advances at its gradual pace, often slowing to a crawl, and for periods it even walks in place, but eventually it reaches the various ultimate trenches dug by philosophical thought, and, quite heedless of the fact that it is not supposed to be able to cross those final barriers to the intellect, goes right on.

In our reasonings concerning matter of fact, there are all imaginable degrees of assurance, from the highest certainty to the lowest species of moral evidence. A wise man, therefore, proportions his belief to the evidence.

Since Christ Himself said in reference to the bread: "This is My Body," who will dare remain hesitant? And since with equal clarity He asserted: "This is My Blood," who will dare entertain any doubt and say that this is not His Blood?... You have been taught these truths. Imbued with the certainty of faith, you know that what seems to be bread is not bread but the Body of Christ, although it seems to be bread when tasted. You also know that what seems to be wine is not wine but the Blood of Christ although it does taste like wine.

The infinite reservoir of future grace is flowing back through the present into the ever-growing pool of past grace. The inexhaustible reservoir is invisible except through the promises. But the ever-enlarging pool of past grace is visible; and God means for the certainty and beauty and depth to strengthen our faith in future grace.

I think that all artists, regardless of degree of talent, are a painful, paradoxical combination of certainty and uncertainty, of arrogance and humility, constantly in need of reassurance, and yet with a stubborn streak of faith in their own validity no matter what.

In order to improve the condition of mankind all men must be given the certainty of security through the exchange of safeguards, the assurance of prosperity through an exchange of resources, the reality of freedom through the free movement of information, persons and ideas.

Once you have given up the ghost, everything follows with dead certainty, even in the midst of chaos.

There’s faith that knows itself as faith, Proyas, and there’s faith that confuses itself for knowledge. The first embraces uncertainty, acknowledges the mysteriousness of the God. It begets compassion and tolerance. Who can entirely condemn when they’re not entirely certain they’re in the right? But the second, Proyas, the second embraces certainty and only pays lip service to the God’s mystery. It begets intolerance, hatred, violence.

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.

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

The only certainty is death.

I said to him, "Shall I tell you where the men are who believe most in themselves? For I can tell you. I know of men who believe in themselves more colossally than Napoleon or Caesar. I know where flames the fixed star of certainty and success. I can guide you to the thrones of the Super-men. The men who really believe in themselves are all in lunatic asylums.

[Donald Trump] is talking a lot about redoing trade and that's the area that is getting globalists nervous. Number one, they want certainty. They do not want to see a disruption in trade. He's promising to rip up NAFTA, redo NAFTA. He's not going to do the Trans-Pacific Partnership, the TPP trade with Asia.

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

Life is ever evolving. The only certainty is change.

Religion seems to have always offered us that false duality ... the silences of infinite space or the cozy comfort of inner certainty.

Crimes are more effectually prevented by the certainty than the severity of punishment

Change is the investor's only certainty.

As long as we're caught up in always looking for certainty and happiness, rather than honoring the taste and smell and quality of exactly what is happening, as long as we're always running from discomfort, we're going to be caught in a cycle of unhappiness and discomfort, and we will feel weaker and weaker. This way of seeing helps us develop inner strength. And what's especially encouraging is the view that inner strength is available to us at just the moment when we think that we've hit the bottom, when things are at their worst.

Nobody knows anything...... Not one person in the entire motion picture field knows for a certainty what's going to work. Every time out it's a guess and, if you're lucky, an educated one.

If it is true that we need a degree of certainty to get by, it is also true that too much of the stuff can be lethal.

Certitude is not the test of certainty.

This process of election affords a moral certainty that the office of President will seldom fall to the lot of any many who is not in an eminent degree endowed with the requisite qualifications.

It has become a certainty now that if you will only advertise sufficiently you may make a fortune by selling anything.

Through positive thinking and related approaches, we seek the safety and solid ground of certainty, of knowing how the future will turn out, of a time in the future when we'll be ceaselessly happy and never have to fear negative emotions again. But in chasing all that, we close down the very faculties that permit the happiness we crave.

Men educated in [the critical habit of thought]are slow to believe. They can hold things as possible or probable in all degrees, without certainty and without pain.