Sleep not when others speak, sit not when others stand, speak not when you should hold your peace, walk not when others stop.

Every action in company ought to be with some sign of respect to those present.

I speak to everyone in the same way, whether he is the garbage man or the president of the university.

Being Set at meat Scratch not, neither Spit, Cough, or blow your Nose except there's a Necessity for it.

Undertake not to teach your equal in the art himself professes; it savors arrogancy.

Strive not with your superiors in argument, but always submit your judgment to others with modesty.