Know or listen to those who know.

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

The wise does at once what the fool does at last.

Wherever you are - be all there.

It's always too early to quit.

The most effective way to do it, is to do it.

What you do today can improve all your tomorrows.

To know oneself, one should assert oneself.

The secret of getting ahead is getting started.