Certain Quote by Richard Barnfield

Nothing is certain by uncertainty.

— Gilbert K. Chesterton

It is not certain that everything is certain, neither is it certain that everything is uncertain.

— Hans Kung

It is not certain that everything is uncertain.

— Blaise Pascal

If there's one thing that's certain in business, it's uncertainty.

— Stephen Covey

There is nothing more certain and unchanging than uncertainty and change.

— John F. Kennedy

There is also something deeply lovely about uncertainty: the possibility of optimism.

— Joan Wickersham

Uncertainty is where things happen. It is where the opportunities - for success, for happiness, for really living - are waiting.

— Oliver Burkeman

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

— Shekhar Kapur

One thing you can rely on is that there will always be uncertainty.

— Ashleigh Brilliant

“Luck is a favorable thing out of an uncertainty. No such thing as luck when everything's certain.”

— Toba Beta

In these matters the only certainty is that nothing is certain.

— Pliny the Elder

Uncertainty is a quality to be cherished, therefore – if not for it, who would dare to undertake anything?

— Auguste de Villiers de l'Isle-Adam