Everything and everyone will die, and more than that…

What can we say with certainty?

— Voltaire

We can say with certainty - or 90% probability - that the new industries that are about to be born will have nothing to…

— Peter Drucker

“When I was young, I lacked certainty, too,” he says. “I have the certainty, now, of not needing certainty. I have the certainty, of…

— T. Scott McLeod

Who can say with certainty that they will live to see tomorrow?

— Anonymous

The government will not support a nine-week work year. That I can say with certainty.

— Pierre Poilievre

To go on and on about your soul is to miss the whole point of life. I could say that with more certainty if…

— Sheila Heti

“What can you do with a person who says that he is absolutely uncertain about everything, and that he is absolutely certain about that?”

— Idries Shah

It is suggested that in domestic violence at least the presence or absence of a firearm, or of any other type of weapon, is…

— Colin Greenwood

As a businessman, I know that businesses need certainty.

— Bill Foster

The world is a wonderfully weird place, consensual reality is significantly flawed, no institution can be trusted, certainty is a mirage, security a delusion,…

— Tom Robbins

Of course I doubt. I do not practice a certainty. I practice a faith.

— Robert Breault

In the mental disturbance and effort of writing, what sustains you is the certainty that on every page there is something left unsaid.

— Cesare Pavese

The past and the future become unimportant. There is only that moment, and the incredible certainty that everything under the sun has been written…

— Paulo Coelho

Sometimes we have the absolute certainty there's something inside us that's so hideous and monstrous that if we ever search it out we won't…

— Hubert Selby, Jr

A common fallacy in much of the adverse criticism to which science is subjected today is that it claims certainty, infallibility and complete emotional…

— Cyril Norman Hinshelwood