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

Keep your eyes on the stars, and your feet on the ground.

The great art of life is sensation, to feel that we exist, even in pain.

Perseverance is failing 19 times and succeeding the 20th.

Great things are not done by impulse, but by a series of small things brought together.

Once you have tasted flight, you will forever walk the earth with your eyes turned skyward, for there you have been, and there you will always long to return.

Become a possibilitarian. No matter how dark things seem to be or actually are, raise your sights and see possibilities -- always see them, for they're always there.

When it comes down to it, I let them think what they want. If they care enough to bother with what I do, then I'm already better than them.

Change will not come if we wait for some other person, or if we wait for some other time. We are the ones we've been waiting for. We are the change that we seek.

Don?t only practice your art, but force your way into its secrets, for it and knowledge can raise men to the divine.

The best way out is always through.

What I stand for is what I stand on.

The secret of genius is to carry the spirit of the child into old age, which means never losing your enthusiasm.

If you can't feed a hundred people, then just feed one.

When you believe in a thing, believe in it all the way, implicitly and unquestionably.

Our patience will achieve more than our force.

Be yourself; everyone else is already taken.

A lot of legends, a lot of people, have come before me. But this is my time.

Trust in dreams, for in them is hidden the gate to eternity.

Don't ever take a fence down until you know why it was put up.

Imperfection is beauty, madness is genius and it's better to be absolutely ridiculous than absolutely boring.