If you've got a talent, protect it.
The wise does at once what the fool does at last.
If you can dream it, you can do it.
To be a good loser is to learn how to win.
To know oneself, one should assert oneself.
Begin to be now what you will be hereafter.
Be gentle to all and stern with yourself.
Expect problems and eat them for breakfast.
Be kind whenever possible. It is always possible.
Never complain and never explain.
I think it's more important to be fit so that you can be healthy and enjoy activities than it is to have a good body.