Uncertainty is the only certainty in this world.

“All I know is that I'd rather face uncertainty with you than all the certainty in the world with someone else.”

— Aimee Carson

Uncertainty is the only certainty there is, and knowing how to live with insecurity is the only security

— John Allen Paulos

Madness is the result not of uncertainty but certainty.

— Friedrich Nietzsche

“Uncertainty is a certainty in life. Unknown is well-known in life. Uncertainty and unknown gives space for the impossible to become possible. Real change…

— Kitty Downer

My friends call me a 'pace-setter.' Sometimes I am impatient, I think, but you must be fast and flexible in business because uncertainty is…

— Guler Sabanci

I have devoted my life to uncertainty. Certainty is the death of wisdom, thought, creativity.

— Shekhar Kapur

I am certain there is too much certainty in the world.

— Michael Crichton

Certainty? In this world nothing is certain but death and taxes.

— Benjamin Franklin

You should have certainty in what you do. Anyone who has done anything in this world was hated. If you're not hated, you've done…

— Yehuda Berg

We must meet the uncertainties of this world with the certainty of the world to come.

— Aiden Wilson Tozer

“And he now knew with certainty that the world was hollowed of its wonder by knowledge and travel, that when one stripped away the…

— R. Scott Bakker

Not all is certainty in our world, Karigan. If it were there'd be no opportunity for faith; and then it would be a very…

— Kristen Britain

In terms of the game theory, we might say the universe is so constituted as to maximize play. The best games are not those…

— George Leonard

[Friedrich] Nietzsche said something marvellous, he said "Madness is not a consequence of uncertainty but of certainty", and this is fanaticism.

— Elie Wiesel

Madness is not a consequence of uncertainty but of certainty.

— Friedrich Nietzsche