Insanity is doing the same thing over and over again and expecting different results.
I am always doing what I cannot do yet, in order to learn how to do it.
Dare to be free, dare to go as far as your thought leads, and dare to carry that out in your life.
The men who have succeeded are men who have chosen one line and stuck to it.
When I go, God's going to have to give up his favourite chair.
Believe you can and you're halfway there.
Motivation is what gets you started. Habit is what keeps you going.
We all have possibilities we don't know about. We can do things we don't even dream we can do.
The unexamined life is not worth living.
You have to work hard to get to the top of your game. I think every writer has doubts! I still do all the time.
A sudden dart when a little over a hundred feet from the end of the track, or a little over 120 feet from the point at which it rose into the air, ended the flight.
Your pain is the breaking of the shell that encloses your understanding.
Pizza makes me think that anything is possible.
All thinking men are atheists.
A man should look for what is, and not what he thinks should be.
Imagination will often carry us to worlds that never were, but without it we go nowhere.
How wrong is it for a woman to expect the man to build the world she wants, rather than to create it herself?
A lot of people have gone further than they thought they could because someone else thought they could
There is nothing in a caterpillar that tells you it's going to be a butterfly.
Whether you think you can, or you think you can't - you're right.
I can never stand still. I must explore and experiment. I am never satisfied with my work. I resent the limitations of my own imagination.