I can, therefore I am.
Be thine own palace, or the world's thy jail.
Problems are not stop signs, they are guidelines.
Always desire to learn something useful.
Be gentle to all and stern with yourself.
Be kind whenever possible. It is always possible.
Never complain and never explain.
To know oneself, one should assert oneself.
If you can dream it, you can do it.
Do not weep do not wax indignant. Understand.
Animals, in their generation, are wiser than the sons of men but their wisdom is confined to a few particulars, and lies in a very narrow compass.