To know oneself, one should assert oneself.
Never complain and never explain.
Know or listen to those who know.
Be gentle to all and stern with yourself.
I can, therefore I am.
Begin to be now what you will be hereafter.
Only the educated are free.
It's always too early to quit.
Be kind whenever possible. It is always possible.
Quality is not an act, it is a habit.
Patriotism consists not in waving the flag, but in striving that our country shall be righteous as well as strong.