I believe faith is not certainty but the courage to live…

“Faith is not certainty. It is the courage to live with uncertainty.”

— Jonathan Sacks

Faith is not a certainty. Faith is the courage to live with uncertainty.

— Jonathan Sacks

“I don’t know,” [my father] said, after clearing his throat. “But I know that he loves you.” . . . Twenty years later, I’m…

— Rachel Held Evans

Out of the element of participation follows the certainty of faith; out of the element of separation follows the doubt in faith. And each…

— Paul Tillich

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

— Ibn Qayyim Al-Jawziyya

“Her ballad did nothing to make the serpants lovely. Her ballad hid nothing of their dread. But the music itself spoke of faith and…

— Walter Wangerin Jr

Moses became America's true founding father because he evangelized action; he justified risk. He gave ordinary people the courage to live with uncertainty.

— Bruce Feiler

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

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

ALGEBRA is a general Method of Computation by certain Signs and Symbols which have been contrived for this Purpose, and found convenient.

— Colin Maclaurin

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

— Elie Wiesel

We desire truth, and find within ourselves only uncertainty. We seek happiness, and find only misery and death. We cannot but desire truth and…

— Blaise Pascal

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

— John Allen Paulos

Of course, I don't know everything. Considering the infinite amount of knowledge that one could acquire in a virtually innumerable array of intellectual disciplines,…

— Dean Koontz