Be gentle to all and stern with yourself.
To know oneself, one should assert oneself.
Do not weep do not wax indignant. Understand.
You never know what motivates you.
To be a good loser is to learn how to win.
Wherever you are - be all there.
What you do today can improve all your tomorrows.
Problems are not stop signs, they are guidelines.
Expect problems and eat them for breakfast.
Only the educated are free.
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.