Uncertainty certainly makes life beautiful...

Doing Shakespeare certainly makes you a better actor.

— James Avery

Microsoft certainly makes products for the Macintosh.

— Melinda Gates

“I know that I do not know, and uncertainty, certainly, is the cruelest of words.”

— Oscar Auliq-Ice

There's three things that are never good for a consumer mindset: uncertainty certainly, concern, and discordance.

— Mindy Grossman

“...the future is closed to us; were it not, life would be insupportable, as only uncertainty admits of hope”

— Stanley Michael Hurd

But since the Modernists (as they are commonly and rightly called) employ a very clever artifice, namely, to present their doctrines without order and…

— Pope Pius X

“It is absurd, Barthes says, to try to flee from language's assertive nature 'adding to each sentence some little phrase of uncertainty, as if…

— Maggie Nelson

As you become comfortable with uncertainty, infinite possibilities open up in your life. It means fear is no longer a dominant factor in what…

— Eckhart Tolle

Uncertainty! fell demon of our fears! The human soul that can support despair, supports not thee.

— David Mallet

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

— John Allen Paulos

Uncertainty and expectation are the joys of life. Security is an insipid thing, through the overtaking and possessing of a wish discovers the folly…

— William Congreve

If you just watch a teenager, you see a lot of uncertainty.

— Jamie Lee Curtis

Uncertainty will always be part of the taking charge process.

— Anonymous

Uncertainty that comes from knowledge (knowing what you don't know) is different from uncertainty coming from ignorance.

— Isaac Asimov

We don't always know the details of our future. We do not know what lies ahead. We live in a time of uncertainty. We…

— Dieter F. Uchtdorf