Be thine own palace, or the world's thy jail.
Be gentle to all and stern with yourself.
Begin to be now what you will be hereafter.
Expect problems and eat them for breakfast.
If you think you can do it, you can.
Always desire to learn something useful.
The dog that trots about finds a bone.
I can, therefore I am.
To be a good loser is to learn how to win.
Know or listen to those who know.
I travel all over the country making speeches for people I believe in.
Teaching was the hardest work I had ever done, and it remains the hardest work I have done to date.