The men who have succeeded are men who have chosen one line and stuck to it.
If the only tool you have is a hammer, you tend to see every problem as a nail.
A painter should begin every canvas with a wash of black, because all things in nature are dark except where exposed by the light.
The past cannot be changed. The future is yet in your power.
If you can dream it, you can do it. Always remember that this whole thing was started with a dream and a mouse.
You see things; you say, 'Why?' But I dream things that never were; and I say 'Why not?
When you're at the end of your rope, tie a knot and hold on
Neither worse then or better is a thing made by being praised.
Imperfection is beauty, madness is genius and it's better to be absolutely ridiculous than absolutely boring.
If you get up in the morning and think the future is going to be better, it is a bright day. Otherwise, it's not.
Find out who you are and do it on purpose.
Freedom from the desire for an answer is essential to the understanding of a problem.
When I'm good, I'm very good, but when I'm bad, I'm better.
We are all motivated by a keen desire for praise, and the better a man is, the more he is inspired by glory.
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.
When you're curious, you find lots of interesting things to do.
The secret of genius is to carry the spirit of the child into old age, which means never losing your enthusiasm.
We are citizens of the world. The tragedy of our times is that we do not know this.
So early in my life, I had learned that if you want something, you had better make some noise.
Everything I've ever done was out of fear of being mediocre.
I am the lizard king. I can do anything.