I hated every minute of training, but I said, 'Don't quit. Suffer now and live the rest of your life as a champion.

What great thing would you attempt if you knew you could not fail?

Thought is the wind, knowledge the sail, and mankind the vessel.

Everyone here has the sense that right now is one of those moments when we are influencing the future.

Grace is the beauty of form under the influence of freedom.

It is not ignorance but knowledge which is the mother of wonder.

Wonder rather than doubt is the root of all knowledge.

If you accept the expectations of others, especially negative ones, then you never will change the outcome.

We can't help everyone, but everyone can help someone.

Nothing makes one feel so strong as a call for help.