Man is not sum of what he has already, but rather the sum of what he does not yet have, of what he could have.

To succeed in your mission, you must have single-minded devotion to your goal.

Solitude sometimes is best society.

What you do not want done to yourself, do not do to others

He climbs highest who helps another up.

Here's looking at you, kid.

You have to take it as it happens, but you should try to make it happen the way you want to take it.