How much trouble he avoids who does not look to see what his neighbour says or does or thinks, but only to what he does himself, that it may be just and pure; or as Agathon says, look not round at the depraved morals of others, but run straight along the line without deviating from it.
To my own free will the free will of my neighbour is just as indifferent as his poor breath and flesh. For though we are made especially for the sake of one another, still the ruling power of each of us has its own office, for otherwise my neighbour's wickedness would be my harm, which God has not willed in order that my unhappiness may not depend on another.
Hasten to examine thy own ruling faculty and that of the universe and that of thy neighbour: thy own that thou mayest make it just: and that of the universe, that thou mayest remember of what thou art a part; and that of thy neighbour, that thou mayest know whether he has acted ignorantly or with knowledge, and that thou mayest also consider that his ruling faculty is akin to thine.