Know or listen to those who know.

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

Be kind whenever possible. It is always possible.

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

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

To know oneself, one should assert oneself.

I can, therefore I am.

Do not weep do not wax indignant. Understand.

Well done is better than well said.