Certainty Quotes

Doubt is not a pleasant condition, but certainty is absurd.

Voltaire, 11/21/1694 - 05/30/1778
French philosopher

As far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality.

Without the element of uncertainty, the bringing off of even, the greatest business triumph would be dull, routine, and eminently unsatisfying.

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