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• Progress is impossible without change, and those who cannot change their minds cannot change anything.
  -- G.B. Shaw...
• Progress, far from consisting in change, depends on retentiveness.
  .. Those who cannot remember the past are condemned to repeat it....
• The leopard cannot change its spo
• It is only the wisest and the very stupidest who cannot change. -- Cervante
• I cannot say whether things will get better if we change
  what I can say is they must change if they are to get better. -- G. C. Lichtenberg...
• It is possible to pass laws that control or place limits on people's behavior, but legislation cannot reform human nature.
  Laws cannot change what is in people's hearts and minds....
• A zebra cannot change its spots -- Al Gore
• Even God cannot change the past. -- Joseph Stali
• Even God cannot change the past. AGATHON