To know oneself, one should assert oneself.
Never complain and never explain.
The secret of getting ahead is getting started.
Begin to be now what you will be hereafter.
Without hard work, nothing grows but weeds.
Who seeks shall find.
Things do not happen. Things are made to happen.
Know or listen to those who know.
The most effective way to do it, is to do it.
Always desire to learn something useful.
One machine can do the work of fifty ordinary men. No machine can do the work of one extraordinary man.
The highest reward that God gives us for good work is the ability to do better work.