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• Tact is the ability to describe others as they see themselves. -- Abraham Lincol
• We cannot be free men if this is, by our national crisis, to be a land of slavery.
  Those who deny freedom to others deserve it not for themselves. -- -Abraham Lincol...
• Tact is the ability to tell a man he has an open mind when he has a hole in his head.
• hacker n. [originally, someone who makes furniture with an axe] 1.
  A person who enjoys exploring the details of programmable systems and how to stretch their capabilities, as opposed to most users, who prefer to learn only the minimum necessary....
• Tolerance means excusing the mistakes others make. Tact means not noticing them.
  -- Arthur Schnitzle...
• Human beings, who are almost unique in having the ability to learn from the experience of others, are also remarkable for their apparent disinclination to do so.
  -- Douglas Adams, Last Chance to See...