It's always too early to quit.
You never know what motivates you.
What you do today can improve all your tomorrows.
To be a good loser is to learn how to win.
I can, therefore I am.
Be gentle to all and stern with yourself.
The secret of getting ahead is getting started.
Never complain and never explain.
Problems are not stop signs, they are guidelines.
To know oneself, one should assert oneself.
Deep in their roots, all flowers keep the light.