A man may fall many times but he will not be a failure until he says someone pushed him. Better get a stiff neck from aiming too high than a hunch from aiming too low.

There is a time for departure even when there is no certain place to go. Once you make the fundamental choice to be the predominant creative force in your life.

Learning is finding out what you already know. Doing is demonstrating that you know it. Teaching is reminding others that they know just as well as you.