It's always too early to quit.

To be a good loser is to learn how to win.

If you're going through hell, keep going.

Be gentle to all and stern with yourself.

Only the educated are free.

Things do not happen. Things are made to happen.

The most effective way to do it, is to do it.

Be thine own palace, or the world's thy jail.

Know or listen to those who know.