The Republic by Plato Part 9 Page 62

is profitable for the human creature to be unjust, and unprofitable to be just, let us reply that, if he be right, it is profitable for this creature to feast the multitudinous monster and strengthen the lion and the lion-like qualities, but to starve and weaken the man, who is consequently liable to be dragged about at the mercy of either of the other two; and he is not to attempt to familiarize or harmonize them with one another — he ought rather to suffer them to fight and bite and devour one another.

Certainly, he said; that is what the approver of injustice says.

To him the supporter of justice makes answer that he should ever so speak and act as to give the man within him in some way or other the most complete mastery over the entire human creature. He should watch over the