"Facts which at first seem improbable will, even on scant explanation, drop the cloak which has hidden them and stand forth in naked and simple beauty."

"I think that in the discussion of natural problems we ought to begin not with the Scriptures, but with experiments, and demonstrations."

"Every sunset is a reminder that every failure is just a stepping stone to greatness."

"To dream is to realize that a single moment of clarity can change a lifetime."

"Before success comes in any man's life, he's sure to meet with much temporary defeat and, perhaps some failures. When defeat overtakes a man, the easiest and the most logical thing to do is to quit. That's exactly what the majority of men do."

"At the end of the day we want to bring stability and hope to Iraq. That's the only way to defeat terrorism."

"It is a quiet truth that where compassion abides, fear and resentment lose their dominion."

"Never mistake motion for action."