I may have had a lot of luck in my life, but I still need to find a challenge in the game.

Others have seen what is and asked why. I have seen what could be and asked why not.

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

There are only 3 colors, 10 digits, and 7 notes; its what we do with them that's important.

The fishermen know that the sea is dangerous and the storm terrible, but they have never found these dangers sufficient reason for remaining ashore.

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

Keep your face always toward the sunshine - and shadows will fall behind you.

The power for creating a better future is contained in the present moment: You create a good future by creating a good present.

There is no greater agony than bearing an untold story inside you.

Man needs his difficulties because they are necessary to enjoy success.

If you fell down yesterday, stand up today.

A man may die, nations may rise and fall, but an idea lives on.

Always do what you are afraid to do.

He was a dreamer, a thinker, a speculative philosopher... or, as his wife would have it, an idiot.

Treat a work of art like a prince. Let it speak to you first.

You have to dream before your dreams can come true.

My advice to other disabled people would be, concentrate on things your disability doesn't prevent you doing well, and don't regret the things it interferes with. Don't be disabled in spirit as well as physically.

A man's work is nothing but this slow trek to rediscover, through the detours of art, those two or three great and simple images in whose presence his heart first opened.

Life is like riding a bicycle. To keep your balance, you must keep moving.

Whatever lifts the corners of your mouth, trust that.

If you put off everything till you're sure of it, you'll never get anything done.