Never complain and never explain.

Know or listen to those who know.

Quality is not an act, it is a habit.

To know oneself, one should assert oneself.

The dog that trots about finds a bone.

Be thine own palace, or the world's thy jail.

Without hard work, nothing grows but weeds.

What you do today can improve all your tomorrows.

Begin to be now what you will be hereafter.