Nor again is there anyone who loves or pursues or desires to obtain pain of itself, becaus him some great pleasure. To take a trivial example, which of us ever undertakes laborious physical exercise, except to obtain some advantage from it?

Nor again is there anyone who loves or pursues or desires to obtain pain of itself, becaus him some great pleasure. To take a trivial example, which of us ever undertakes laborious physical exercise, except to obtain some advantage from it?