Know or listen to those who know.

Well done is better than well said.

Do not weep do not wax indignant. Understand.

To know oneself, one should assert oneself.

Never complain and never explain.

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

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

You never know what motivates you.

Be gentle to all and stern with yourself.