It's always too early to quit.
Know or listen to those who know.
Be thine own palace, or the world's thy jail.
To be a good loser is to learn how to win.
Without hard work, nothing grows but weeds.
I can, therefore I am.
Things do not happen. Things are made to happen.
If you think you can do it, you can.
Leap, and the net will appear.
The secret of getting ahead is getting started.
I became kind of a drop-out in science after I came back to America. I wanted to photograph.
You see, I became kind of a drop-out in science after I came back to America.