Good judgment comes from bad experience, and a lot of that comes from bad judgment. The quickest way to double your money is to fold it in half and put it back in your pocket.
Timing has an awful lot to do with the outcome of a rain dance.
A closed mouth gathers no foot. Duct tape is like the Force. There are two theories to arguing with women. Neither one works. Generally speaking, you aren't learning much when your mouth is moving.