“And, for an instant, she stared directly into those soft blue eyes and knew, with an instinctive mammalian certainty, that the exceedingly rich were no longer even remotely human”
William Gibson
“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
“The only unchangeable certainty is that nothing is certain or unchangeable”
John Fitzgerald Kennedy
“Doubt is not a pleasant condition but certainty is an absurd one.”
“Doubt is to certainty as neurosis is to psychosis. The neurotic is in doubt and has fears about persons and things; the psychotic has convictions and makes claims about them. In short, the neurotic has problems, the psychotic has solutions.”
Thomas S. Szasz