Wherever you are - be all there.
Be kind whenever possible. It is always possible.
Go for it now. The future is promised to no one.
Do not weep do not wax indignant. Understand.
Always desire to learn something useful.
Be thine own palace, or the world's thy jail.
Never complain and never explain.
The wise does at once what the fool does at last.
It's always too early to quit.
Without hard work, nothing grows but weeds.
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.