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

When written in Chinese, the word 'crisis' is composed of two characters. One represents danger, the other opportunity.

No matter what people tell you, words and ideas can change the world.

As a child of God, I am greater than anything that can happen to me.

The greatest sin is to think yourself weak

Don't hit at all if it is honorably possible to avoid hitting; but never hit soft!

Anything that makes weak - physically, intellectually and spiritually, reject it as poison.

Never trust the advice of a man in difficulties.

We travel. Some of us forever. To seek other states, other lives, other souls.

The people who were trying to make this world worse are not taking the day off. Why should I?

Believe you can and you're halfway there.

First ask yourself: What is the worst that can happen? Then prepare to accept it. Then proceed to improve on the worst.

Surround yourself only with people who are going to take you higher.

You lose nothing when fighting for a cause ... In my mind the losers are those who don't have a cause they care about.

To myself I am only a child playing on the beach, while vast oceans of truth lie undiscovered before me.

The biggest adventure you can ever take is to live the life of your dreams.

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

I'm not telling you it's going to be easy - I'm telling you it's going to be worth it.

Nothing is impossible, the word itself says 'I am possible'

When every physical and mental resource is focused, one's power to solve a problem multiplies tremendously.

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