Become the world's most thoughtful friend.
Once a month, go to lunch with someone who knows more about your business than you do.
Don't delay acting on a good idea. Chances are someone else has just thought of it, too. Success comes to the one who acts first.
Be willing to lose a battle in order to win the war.
Do you always want to be right or do you want to be happy?
Be smarter than other people, just don't tell them so.