Courage isn't having the strength to go on - it is going on when you don't have strength.

Be yourself, let you come through.

Climbing to the top demands strength, whether it is to the top of Mount Everest or to the top of your career.

Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young.

Human dignity consists in the role we must play in our own perfection. Taking a role in our own self-completion is the highest expression of our creativity.

If you are humble nothing will touch you, neither praise nor disgrace, because you know what you are.

The men who have succeeded are men who have chosen one line and stuck to it.

The superior man thinks only of virtue; the common man thinks only of comfort.

Neither seek nor avoid, take what comes.

You need a little bit of insanity to do great things.

I work hard, and I do good, and I'm going to enjoy myself. I'm not going to let you restrict me.

So early in my life, I had learned that if you want something, you had better make some noise.

I may not have gone where I intended to go, but I think I have ended up where I needed to be.

We are what we repeatedly do. Excellence, then, is not an act, but a habit.

Repetition of the same thought or physical action develops into a habit which, repeated frequently enough, becomes an automatic reflex.

And, when you want something, all the universe conspires in helping you to achieve it.

The marble not yet carved can hold the form of every thought the greatest artist has.

The past cannot be changed. The future is yet in your power.

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

However many holy words you read, however many you speak, what good will they do you if you do not act on upon them?

Effort only fully releases its reward after a person refuses to quit.