To know oneself, one should assert oneself.

Know or listen to those who know.

Either you run the day or the day runs you.

Do not weep do not wax indignant. Understand.

Never complain and never explain.

What you do today can improve all your tomorrows.

Be gentle to all and stern with yourself.

Be kind whenever possible. It is always possible.

If you think you can do it, you can.