Related:

• It is a profitable thing, if one is wise, to seem foolish. -- Aeschylu
• Wish not to seem, but to be, the best. -- Aeschylu
• The wisest of the wise may err. -- Aeschylu
• Those who wish to appear wise among fools, among the wise seem foolish.
  -- Quintilian (42-118 AD) -- Institutiones Oratoriae, i, x, 7, 21...
• Here lies our sovereign lord the king, Whose word no man relies o
  He never says a foolish thing, Nor ever does a wise one....
• If one hundred people do a foolish thing, one will become injured.
• To love is wise; to hate is foolish. -- Bertrand Russell
• There is no wise response to a foolish remark. Runmanian Proverb
• One thing the inventors can't seem to get the bugs out of is fresh paint.