However much Heraclitus may maintain that there is no truth in sensuous knowledge because all that exists is in a state of flux, and that the existence of sensuous certainty is not while it is, he maintains the objective method in knowledge to be none the less necessary. The rational, the true, that which I know, is indeed a withdrawal from the objective as from what is sensuous, individual, definite and existent; but what reason knows within itself is necessity or the universal of being; it is the principle of thought, as it is the principle of the world. It is this contemplation of truth that Spinoza in his Ethics (P. II. propos. XLIV., coroll. II. p. 118, ed. Paul), calls “a contemplation of things in the guise of eternity.” The being-for-self of reason is not an objectless consciousness, or a dream, but a knowledge, that which is for itself; but this being-for-self is awake, or is objective and universal, _i.e._ is the same for all. The dream is a knowledge of something of which I alone know; fancy may be instanced as just such a dream. Similarly it is by feeling that something is for me alone, and that I have something in me as in this subject; the feeling may profess to be ever so elevated, yet it really is the case that for me as this subject, it is what I feel, and not an object independent of me. But in truth, the object is for me something essentially free, and I am for myself devoid of subjectivity; similarly this object is no imaginary one made an object by me alone, but is in itself a universal. There are, besides, many other fragments of Heraclitus, solitary expressions, such as his saying, “men are mortal gods, and gods immortal men; living is death to the former and dying is their life.”[67] Life is the death of the gods, death is the life of the gods; the divine is the rising through thought above mere nature which belongs to death. Hence Heraclitus also says, according to Sextus (adv. Math. VII., 349): “the power of thinking is outside the body,” which, in a remarkable way, Tennemann makes into: “outside of men.” In Sextus (Pyrrh. Hyp. III. 24, § 230) we further read: “Heraclitus says that both life and death are united in our life as in our death; for if we live, our souls are dead and buried in us, but if we die, our souls arise and live.” We may, in fact, say of Heraclitus what Socrates said: “What remains to us of Heraclitus is excellent, and we must conjecture of what is lost, that it was as excellent.” Or if we wish to consider fate so just as always to preserve to posterity what is best, we must at least say of what we have of Heraclitus, that it is worthy of this preservation. E. EMPEDOCLES, LEUCIPPUS AND DEMOCRITUS.