I don't know anything with certainty, but seeing the stars makes me dream.
— Vincent Van Gogh

Education is the path from cocky ignorance to miserable uncertainty.
Mark Twain certainty quote

Certainty quote image
Picture quote about Certainty

The more I see the less I know for sure.
— John Lennon

To be uncertain is to be uncomfortable, but to be certain is to be ridiculous.
— Chinese Proverbs

Doubt is not a pleasant mental state, but certainty is a ridiculous one.
— certainty quotation by Voltaire