Related:

• Fools make feasts and wise men eat them. -- Poor Richard
• Fools make researches and wise men exploit them. -- H. G. Wells (1866-1946)
• As ceremony is the invention of wise men to keep fools at a distance, so good breeding is an expedient to make fools and wise men equal.
  -- Steele...
• Fools are certain, but wise men hesitate.
• Fools wander, Wise men travel.
• Wise men learn much from fools. Wise guys don't.
• Fools make a mock at sin. -- Old Testament -- Proverbs xiv, 9
• For words are wise men's counters,--they do but reckon by them
  but they are the money of fools. -- Thomas Hobbes (1588-1679) -- The Leviathan, Part i, Chap. iv...