He who sling mud, lose ground.
When you are laboring for others, let it be with the same zeal as if it were for yourself.
The superior man * * * in regard to his speech * * * is anxious that it should be sincere.
I hear and I forget. I see and I remember. I do and I understand.
All people are the same; only their habits differ.
The man who in view of gain thinks of righteousness; who in the view of danger is prepared to give up his life; and who does not forget an old agreement however far back it extends - such a man may be reckoned a complete man.