I can, therefore I am.

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

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

The dog that trots about finds a bone.

Be gentle to all and stern with yourself.

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

Without hard work, nothing grows but weeds.

What you do today can improve all your tomorrows.

Know or listen to those who know.