I can, therefore I am.
Leap, and the net will appear.
Always desire to learn something useful.
Who seeks shall find.
The secret of getting ahead is getting started.
The most effective way to do it, is to do it.
Without hard work, nothing grows but weeds.
Problems are not stop signs, they are guidelines.
Know or listen to those who know.
To know oneself, one should assert oneself.
It's very expensive to be a professional tennis player with all the travel and the flights and the hotels and everything.