The gregarious instinct all social instincts in suspense.—It gives rise to conscience or sympathy with the public voice.—Guises of public opinion.—Oracles and revelations.—The ideal a measure for all existences and no existence itself.—Contrast between natural and intellectual bonds.—Appeal from man to God, from real to ideal society.—Significant symbols revert to the concrete.—Nature a symbol for destiny.—Representative notions have also inherent values.—Religion and science indirectly cognitive and directly ideal.—Their opposite outlook.—In translating existence into human terms they give human nature its highest exercise.—Science should be mathematical and religion anthropomorphic.—Summary of this book. Pages 184-205 REASON IN SOCIETY CHAPTER I LOVE [Sidenote: Fluid existences have none but ideal goals.] If man were a static or intelligible being, such as angels are thought to be, his life would have a single guiding interest, under which all other interests would be subsumed. His acts would explain themselves without looking beyond his given essence, and his soul would be like a musical composition, which once written out cannot grow different and once rendered can ask for nothing but, at most, to be rendered over again. In truth, however, man is an animal, a portion of the natural flux; and the consequence is that his nature has a moving centre, his functions an external reference, and his ideal a true ideality. What he strives to preserve, in preserving himself, is something which he never has been at any particular moment. He maintains his equilibrium by motion. His goal is in a sense beyond him, since it is not his experience, but a form which all experience ought to receive. The inmost texture of his being is propulsive, and there is nothing more intimately bound up with his success than mobility and devotion to transcendent aims. If there is a transitive function in knowledge and an unselfish purpose in love, that is only because, at bottom, there is a self-reproductive, flying essence in all existence. If the equilibrium of man’s being were stable he would need neither nutrition, reproduction, nor sense. As it is, sense must renew his ideas and guide his instincts otherwise than as their inner evolution would demand; and regenerative processes must strive to repair beneath the constant irreparable lapse of his substance. His business is to create and remodel those organisms in which ideals are bred. In order to have a soul to save he must perpetually form it anew; he must, so to speak, _earn his own living_. In this vital labour, we may ask, is nutrition or reproduction the deeper function? Or, to put the corresponding moral question, is the body or the state the primary good? [Sidenote: Nutrition and reproduction]