It's always too early to quit.
What you do today can improve all your tomorrows.
If you've got a talent, protect it.
Never complain and never explain.
Be thine own palace, or the world's thy jail.
The wise does at once what the fool does at last.
I can, therefore I am.
To be a good loser is to learn how to win.
Problems are not stop signs, they are guidelines.
After a storm comes a calm.
Once a new technology rolls over you, if you're not part of the steamroller, you're part of the road.