The secret of greatness is simple: do better work than any other man in your field - and keep on doing it.
I daresay one profits more by the mistakes one makes off one's own bat than by doing the right thing on somebody's else advice.
None are so busy as the fool and knave.
Our own physical body possesses a wisdom which we who inhabit the body lack.
All programmers are playwrights and all computers are lousy actors.
You have no control over what the other guy does. You only have control over what you do.
The first step to getting the things you want out of life is this: Decide what you want.