To know oneself, one should assert oneself.
If you think you can do it, you can.
If you can dream it, you can do it.
To be a good loser is to learn how to win.
Only the educated are free.
Who seeks shall find.
It's always too early to quit.
Problems are not stop signs, they are guidelines.
Be gentle to all and stern with yourself.
Know or listen to those who know.
Change is the only constant. Hanging on is the only sin.