Always desire to learn something useful.
Never complain and never explain.
It's always too early to quit.
To be a good loser is to learn how to win.
Expect problems and eat them for breakfast.
The wise does at once what the fool does at last.
Quality is not an act, it is a habit.
If you can dream it, you can do it.
To know oneself, one should assert oneself.
If you've got a talent, protect it.
Within 10 years it will be impossible to travel to the North Pole by dog team. There will be too much open water.