If you burn your neighbors house down, it doesn't make your house look any better.
Attitude determines how well you do it.
No, but you can see it from here.
The man who complains about the way the ball bounces is likely the one who dropped it.
The problem with having a sense of humor is often that people you use it on aren't in a very good mood.
Winners and losers aren't born, they are the products of how they think