I can, therefore I am.

The secret of getting ahead is getting started.

To know oneself, one should assert oneself.

Know or listen to those who know.

You never know what motivates you.

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

Do not weep do not wax indignant. Understand.

The dog that trots about finds a bone.

If you've got a talent, protect it.