"Success comes from knowing what you don't know more than from knowing what you do know."

"Knowing how to deal well with not knowing is far more important than knowing."

"I pray because I can't help myself. I pray because I'm helpless. It doesn't change God - it changes me."

"God wants a child's heart and a grownup's head."

"You can't go back and change the beginning, but you can start where you are and change the ending."

"Education without values, as useful as it is, seems rather to make man a more clever devil."