Related:

• To stay young requires unceasing cultivation of the ability to unlearn old falsehoods.
  -- Lazarus Long, "Time Enough For Love...
• To stay young requires the unceasing cultivation of the ability to unlearn old falsehoods.
  -- Lazarus Long...
• The difference between science and the fuzzy subjects is that science requires reasoning, while those other subjects merely require scholarship.
  -- 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...
• 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...
• Never try to out-stubborn a cat. -- Lazarus Long, from Robert A. Heinlein's "Time Enough For Love
• Take care of the luxuries and the necessities will take care of themselves.
  -- 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...