When you come to the end of your rope, tie a knot and hang on.

The measure of who we are is what we do with what we have.

I've had a perfectly wonderful evening, but this wasn't it.

We have a responsibility to use technology for the benefit of all humanity.

People are capable, at any time in their lives, of doing what they dream of.

Man cannot discover new oceans unless he has the courage to lose sight of the shore.

You do not become good by trying to be good, but by finding the goodness that is already within you.