“All perceiving is also thinking, all reasoning is also intuition, all observation is also invention.”

The truth is always exciting. Speak it, then. Life is dull without it.

We cannot solve our problems with the same thinking we used when we created them.

The purpose of learning is growth, and our minds, unlike our bodies, can continue growing as we continue to live.

The Child is father of the Man.

Knowledge rests not upon truth alone, but upon error also.

Every great dream begins with a dreamer. Always remember, you have within you the strength, the patience, and the passion to reach for the stars…

I am glad that I paid so little attention to good advice; had I abided by it I might have been saved from some of my most valuable mistakes.