To know oneself, one should assert oneself.
It's always too early to quit.
Always desire to learn something useful.
If you think you can do it, you can.
I can, therefore I am.
To be a good loser is to learn how to win.
Problems are not stop signs, they are guidelines.
You never know what motivates you.
The secret of getting ahead is getting started.
Things do not happen. Things are made to happen.
We are ultimately alone in that we are ultimately responsible for ourselves.