and such-like coincidence and chance; and this is from one of the same stock, and a kinsman and partner, one who knows not however what is according to his nature. But I know; for this reason I behave towards him according to the natural law of fellowship with benevolence and justice. At the same time however in things indifferent I attempt to ascertain the value of each. 12. If thou workest at that which is before thee, following right reason seriously, vigorously, calmly, without allowing anything