To know oneself, one should assert oneself.

Be gentle to all and stern with yourself.

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

If you can dream it, you can do it.

Know or listen to those who know.

What you do today can improve all your tomorrows.

If you've got a talent, protect it.

It's always too early to quit.

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