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• It is very vulgar to talk about one's own business.
  Only people like stockbrokers do that, and then merely at dinner parties. -- Oscar Wilde...
• It is very vulgar to talk like a dentist when one isn't a dentist.
  It produces a false impression. -- Oscar Wilde....
• It is very vulgar to talk like a dentist when one isn't a dentist.
  It produced a false impression. --Oscar Wilde, from The Importance of Being Earne...
• All we ever talk about is sex!
• One nice thing about egotists: they don't talk about other people.
• One nice things about egotists -- they don't talk about other people.