Related:

• If you would know a man, observe how your cat treats him.
• The true measure of a man is how he treats someone who can do him absolutely no good.
  -- Ann Lande...
• In his errors a man is true to type. Observe the errors and you will know the man.
  -- Confucius -- Analects, IV.7...
• Hey Norm, how's the world treatin' you? Like a baby treats a diaper.
• How many theoretical physicists -- does it take to change a light bulb?
  If you want to know how many, you can observe them as they come in the door....
• No man would listen to you talk if he didn't know it was his turn next. -- E. W. Howe