It's always too early to quit.

By failing to prepare, you are preparing to fail.

Wherever you are - be all there.

To know oneself, one should assert oneself.

To be a good loser is to learn how to win.

Begin to be now what you will be hereafter.

Expect problems and eat them for breakfast.

Be gentle to all and stern with yourself.

If you've got a talent, protect it.