If you go to a tree with an ax and take five whacks at the tree every day, it doesn't matter if it's an oak or a redwood; eventually the tree has to fall down.
Jack CanfieldI like Dr. Daniel Amen's 18/40/60 Rule: When you're 18, you worry about what everybody is thinking of you; when you're 40, you don't give a darn what anybody thinks of you; when you're 60, you realize nobody's been thinking about you at all.
Jack Canfield