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• No arts, no letters, no society, and which is worst of all, continual fear and danger of violent death, and the life of man solitary, poor, nasty, brutish, and short.
  -- Thomas Hobbes (1588-1679) -- The Leviathan, Part i, Chap. xviii...
• Fools make feasts and wise men eat them. -- Poor Richard
• Wise men make proverbs, but fools repeat them. -- Samuel Palme
• Fools are certain, but wise men hesitate.
• Fools wander, Wise men travel.
• Wise words in the mouths of fools oft belie.
• Fools make researches and wise men exploit them. -- H. G. Wells (1866-1946)
• More knave than fool. -- Miguel de Cervantes (1547-1616) -- Don Quixote, Part i, Book iv, Chap.
  iv...