Life is entrusted to man as a treasure which must not be squandered, as a talent which must be used well.

The crisis of today is the joke of tomorrow.

Don't wish it were easier, wish you were better.

The great secret of true success, of true happiness, is this: the man or woman who asks for no return, the perfectly unselfish person, is the most successful.

It may have been in pieces, but I gave you the best of me.

What's the world's greatest lie?... It's this: that at a certain point in our lives, we lose control of what's happening to us, and our lives become controlled by fate.

To give real service, you must add something which cannot be bought or measured with money.

It's what you learn after you know it all that counts.

I would prefer even to fail with honor than win by cheating.

Determine never to be idle. No person will have occasion to complain of the want of time, who never loses any. It is wonderful how much may be done, if we are always doing.

Neither worse then or better is a thing made by being praised.

The fact that the great scientist believed in flying machines was the one thing that encouraged us to begin our studies.

I think nature's imagination Is so much greater than man's, she's never going to let us relax.

Change the way you look at things and the things you look at change.

After all is said and done, more is said than done.

Alone we can do so little; together we can do so much.

I know in my heart that man is good, that what is right will always eventually triumph, and there is purpose and worth to each and every life.

Freedom from the desire for an answer is essential to the understanding of a problem.

When I'm good, I'm very good, but when I'm bad, I'm better.

One person with a belief is equal to a force of ninety-nine who have only interests.

In a conflict between the heart and the brain, follow your heart.