Don't confuse fun with fulfillment, or pleasure with happiness.

Experimenting with drugs is like target practice where your head is the bull's-eye.

One key to success is demanding more than adequacy, never settling for good enough and always doing a little bit more.

The key to success is effort. The bigger the goal, the greater the effort.

Character is the moral strength to do the right thing even when it costs more than you want to pay.

Being a father is the most important role I will ever play and if I don't do this well, no other thing I do really matters.

Don't ask whether it is going to be easy. Ask whether it is worth it.