Know or listen to those who know.
Things do not happen. Things are made to happen.
If you think you can do it, you can.
Quality is not an act, it is a habit.
Be gentle to all and stern with yourself.
Only the educated are free.
Never complain and never explain.
To be a good loser is to learn how to win.
Begin to be now what you will be hereafter.
It's always too early to quit.
Perfect health, like perfect beauty, is a rare thing and so, it seems, is perfect disease.