To know oneself, one should assert oneself.
Go for it now. The future is promised to no one.
What you do today can improve all your tomorrows.
Know or listen to those who know.
Only the educated are free.
It's always too early to quit.
Always desire to learn something useful.
Well done is better than well said.
If you've got a talent, protect it.
By failing to prepare, you are preparing to fail.
Competing in sports has taught me that if I'm not willing to give 120 percent, somebody else will.