in the lowest and smallest organisms, for example, in the fertilising parts of plants or in the internal construction of insects, is carried out with as infinite care and unwearied labour as if each work of nature had been its only one, upon which it was therefore able to expend all its art and power; if we yet find this repeated an infinite number of times in each one of innumerable individuals of every kind, and not less carefully worked out in that one whose dwelling-place is the most lonely, neglected spot, to which, till then, no eye had penetrated; if we now follow the combination of the parts of every organism as far as we can, and yet never come upon one part which is quite simple, and therefore ultimate, not to speak of one which is inorganic; if, finally, we lose ourselves in calculating the design of all those parts of the organism for the maintenance of the whole by virtue of which every living thing is complete in and for itself; if we consider at the same time that each of these masterpieces, itself of short duration, has already been produced anew an innumerable number of times, and yet every example of a species, every insect, every flower, every leaf, still appears just as carefully perfected as was the first of its kind; thus that nature by no means wearies and begins to bungle, but, with equally patient master-hand, perfects the last like the first: then we become conscious, first of all, that all human art is completely different, not merely in degree, but in kind, from the works of nature; and, next, that the working force, the natura naturans, in each of its innumerable works, in the least as in the greatest, in the last as in the first, is immediately present whole and undivided, from which it follows that, as such and in itself, it knows nothing of space and time. If we further reflect that the production of these hyperboles of all works of art costs nature absolutely nothing, so that, with inconceivable prodigality, she creates millions of organisms which never attain to maturity, and without sparing exposes every living thing to a thousand accidents, yet, on the other
