It's always too early to quit.

Things do not happen. Things are made to happen.

The secret of getting ahead is getting started.

Without hard work, nothing grows but weeds.

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

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

Be gentle to all and stern with yourself.

Quality is not an act, it is a habit.

The dog that trots about finds a bone.