If you think you can do it, you can.
The secret of getting ahead is getting started.
Things do not happen. Things are made to happen.
The most effective way to do it, is to do it.
It's always too early to quit.
You never know what motivates you.
To be a good loser is to learn how to win.
Leap, and the net will appear.
Quality is not an act, it is a habit.
Without hard work, nothing grows but weeds.
Books and all forms of writing are terror to those who wish to suppress the truth.