Those base men who speak of the secret faults of others destroy themselves like serpents that stray onto anthills.

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

Though this be madness, yet there is method in't.

I look only to the good qualities of men. Not being faultless myself, I won't presume to probe into the faults of others.

There are two levers for moving men, interest and fear.

If you treat people right they will treat you right - ninety percent of the time.