Know or listen to those who know.

Be gentle to all and stern with yourself.

Never complain and never explain.

Do not weep do not wax indignant. Understand.

Begin to be now what you will be hereafter.

Either you run the day or the day runs you.

The secret of getting ahead is getting started.

If you're going through hell, keep going.

Quality is not an act, it is a habit.