“No great deed is done by falterers who ask for certainty.”
T.S. Eliot
“For my part I know nothing with any certainty, but the sight of the stars makes me dream.”
Vincent van Gogh
“Doubt is uncomfortable, certainty is ridiculous.”
Voltaire
“Faith is a process of leaping into the abyss not on the basis of any certainty about ~where~ we shall land, but rather on the belief that we ~shall~ land.”
Carter Heyward
“Doubt is not a pleasant condition but certainty is an absurd one.”
“The only unchangeable certainty is that nothing is certain or unchangeable”
John Fitzgerald Kennedy
“The demand for certainty is one which is natural to man, but is nevertheless an intellectual vice”
Bertrand Russell