If you can dream it, you can do it.
To be a good loser is to learn how to win.
Who seeks shall find.
Know or listen to those who know.
Be thine own palace, or the world's thy jail.
If you think you can do it, you can.
Only the educated are free.
Never complain and never explain.
Quality is not an act, it is a habit.
Problems are not stop signs, they are guidelines.
Ethical religion can be real only to those who are engaged in ceaseless efforts at moral improvement. By moving upward we acquire faith in an upward movement, without limit.
The office of the public teacher is an unenviable and thankless one.