Doubt your doubts instead of your beliefs.
If you think education is expensive, try ignorance.
As you improve yourself, you influence all others around you.
I can’t go back to yesterday, because I was a different person then.
The best way to predict the future is to create it.
Success is to be measured not so much by the position that one has reached in life as by the obstacles which he has overcome.
Before you can advocate for someone else, you must first be able to advocate for yourself.
I can be changed by what happens to me, but I refuse to be reduced by it.