It's always too early to quit.
Never complain and never explain.
The secret of getting ahead is getting started.
The most effective way to do it, is to do it.
What you do today can improve all your tomorrows.
To be a good loser is to learn how to win.
If you've got a talent, protect it.
The dog that trots about finds a bone.
To know oneself, one should assert oneself.
Either you run the day or the day runs you.
Humanistic values of equality and equal rights for all nations and individuals as crystallized in the principles of the United Nations Charter are mankind's great achievements in the 20th century.