Be thine own palace, or the world's thy jail.
If you've got a talent, protect it.
Expect problems and eat them for breakfast.
The wise does at once what the fool does at last.
Quality is not an act, it is a habit.
Who seeks shall find.
Things do not happen. Things are made to happen.
Always desire to learn something useful.
If you can dream it, you can do it.
Leap, and the net will appear.
I spent every night until four in the morning on my dissertation, until I came to the point when I could not write another word, not even the next letter. I went to bed. Eight o'clock the next morning I was up writing again.