Related:

• Foolish man's heart directs him toward the left. -- Ecclesiastes 10:2
• The wise man's eyes are in his head; but the fool walketh in darkne
  and I myself perceived also that one event happeneth to them all....
• They are not a pipe for fortune's finger To sound what stop she please.
  Give me that man That is not passion's slave, and I will wear him In my heart's core, ay, in my heart of heart, As I do thee....
• Let no man call you wise, you might make a liar of him.
• 1. Work Hard: hard work is the best investment a man can make.
  2. Study Hard: Knowledge enables a man to work more intelligently and effectively....
• Let thy words be few. -- Old Testament -- Ecclesiastes v, 2
• It takes a wise man to recognize a wise man. -- Xenophane
• Whatsoever thy hand findeth to do, do it with thy might. -- Old Testament -- Ecclesiastes ix, 10
• The words of the wise are as goads, and as nails fastened by the masters of assemblies.
  -- Old Testament -- Ecclesiastes xii, 11...