Know or listen to those who know.

The secret of getting ahead is getting started.

Go for it now. The future is promised to no one.

Be thine own palace, or the world's thy jail.

Without hard work, nothing grows but weeds.

By failing to prepare, you are preparing to fail.

Never complain and never explain.

It's always too early to quit.

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