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• No small art is it to sleep: it is necessary for that purpose to keep awake all day.
  -- Friedrich Nietzsche (1844-1900)...
• Sleeping is no mean art: for its sake one must stay awake all day. Friedrich Wilhelm Nietzsche
• The purpose of art is to hold a mirror up to life. Life obviously needs more sleep.
• To those who are awake, there is one ordered universe common to all, whereas in sleep each man turns away from this world to one of his own.
  -- Heraclitu...
• Now I lay me down to sleep. I pray the double lock will keep
  May no brick through the window break, And, no one rob me till I awake....
• I'm usually awake near the end of the day.