Know or listen to those who know.

It's always too early to quit.

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

Begin to be now what you will be hereafter.

Be gentle to all and stern with yourself.

The dog that trots about finds a bone.

What you do today can improve all your tomorrows.

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

You never know what motivates you.