Know or listen to those who know.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

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

Do not weep do not wax indignant. Understand.

Always desire to learn something useful.

The secret of getting ahead is getting started.

I can, therefore I am.

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