Related:

• The greatest productive force is human selfishness. -- Robert Heinlei
• Men are more sentimental then women. It blurs their thinking.
  -- Lazarus Long, from Robert A. Heinlein's "Time Enough For Love...
• Never frighten a little man. He'll kill you. -- Lazarus Long, from Robert A.
  Heinlein's "Time Enough For Love...
• Tilting at windmills hurts you more than the windmills.
  -- Lazarus Long, from Robert A. Heinlein's "Time Enough For Love...
• Yield to Temptation ... it may not pass your way again.
  -- Lazarus Long, from Robert A. Heinlein's "Time Enough For Love...
• A committee is a life form with six or more legs and no brain.
  -- Lazarus Long, from Robert A. Heinlein's "Time Enough For Love...
• Being generous is inborn; being altruistic is a learned perversity.
  No resemblance ... -- Lazarus Long, from Robert A. Heinlein's "Time Enough For Love...
• Little girls, like butterflies, need no excuse. -- Lazarus Long, from Robert A.
  Heinlein's "Time Enough For Love...
• Never try to out-stubborn a cat. -- Lazarus Long, from Robert A. Heinlein's "Time Enough For Love