Be thine own palace, or the world's thy jail.
Well done is better than well said.
Who seeks shall find.
Either you run the day or the day runs you.
The secret of getting ahead is getting started.
Only the educated are free.
Always desire to learn something useful.
To be a good loser is to learn how to win.
It's always too early to quit.
The dog that trots about finds a bone.
Science by itself has no moral dimension. But it does seek to establish truth. And upon this truth morality can be built.