unconditioned, but relative, a knowledge of the phenomenon, not of the thing in itself. In the morning the fly exists again; it also exists again in the spring. What distinguishes for it the winter from the night? In Burdach's "Physiology," vol. i. § 275, we read, "Till ten o'clock in the morning no Cercaria ephemera (one of the infusoria) is to be seen (in the infusion), and at twelve the whole water swarms with them. In the evening they die, and the next morning they again appear anew." So it was observed by Nitzsch six days running.
So everything lingers but a moment, and hastens on to death. The plant and the insect die at the end of the summer, the brute and the man after a few years: death reaps unweariedly. Yet notwithstanding this, nay, as if this were not so at all, everything is always there and in its place, just as if everything were imperishable. The plant always thrives and blooms, the insect hums, the brute and the man exist in unwasted youth, and the cherries that have already been enjoyed a thousand times we have again before us every summer. The nations also exist as immortal individuals, although sometimes their names change; even their action, what they do and suffer, is always the same; although history always pretends to relate something different: for it is like the kaleidoscope, which at every turn shows a new figure, while we really always have the same thing before our eyes. What then presses itself more irresistibly upon us than the thought that that arising and passing away does not concern the real nature of things, but this remains untouched by it, thus is imperishable, and therefore all and each that wills to exist actually exists continuously and without end. Accordingly at every given point of time all species of animals, from the gnat to the elephant, exist together complete. They have already renewed themselves many thousand times, and withal have remained the same. They know nothing of others like them, who have lived before them,
