If you can dream it, you can do it.
To be a good loser is to learn how to win.
Without hard work, nothing grows but weeds.
It's always too early to quit.
Who seeks shall find.
Either you run the day or the day runs you.
If you're going through hell, keep going.
Be thine own palace, or the world's thy jail.
Be kind whenever possible. It is always possible.
If you've got a talent, protect it.
Good management is the art of making problems so interesting and their solutions so constructive that everyone wants to get to work and deal with them.