To elaborate, for our Way is the principal one, but the manifestations are many; egoism and indiscriminate love certainly deviate from the Way. And our way uses the one principle to join together the many, but those who hold on to egoism or indiscriminate love are certainly holding on to an extreme which leads nowhere. Thus there was Zi Mo who understood the errors of Yang Zi and Mo Zi, and thereupon mediated between the two in order to grasp the middle course.