Know or listen to those who know.

Quality is not an act, it is a habit.

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

Do not weep do not wax indignant. Understand.

If you've got a talent, protect it.

By failing to prepare, you are preparing to fail.

To know oneself, one should assert oneself.

Be gentle to all and stern with yourself.

Well done is better than well said.