Uncertainty" is NOT "I don't know." It is "I can't know." "I am uncertain" does not mean "I could be certain. — Werner Heisenberg Copy Share Image
Knowledge breeds doubt, not certainty, And the more we know the more uncertain we become. — A. J. P. Taylor Copy Share Image
“I advise you to apply to all those whom you know will give something; next, to those whom you are uncertain whether… — Benjamin Franklin Copy Share Image
