To know oneself, one should assert oneself.

To be a good loser is to learn how to win.

Know or listen to those who know.

Things do not happen. Things are made to happen.

Problems are not stop signs, they are guidelines.

Do not weep do not wax indignant. Understand.

If you've got a talent, protect it.

Be thine own palace, or the world's thy jail.

I can, therefore I am.