32. The Origin of Man

[And so, step by step, we descend from higher to much lower creatures. In the remote past, we come to ancestors of man, whom we must not seek in creatures similar to present-day humans – the further back we go, the more dissimilar they become to the creatures that exist today. They are quite differently shaped]; from those ancestors of man, as a retarded and therefore declining entity, the lower mammals and other lower creatures descend. If we go back to the simplest creatures, [those that live today, consisting of one cell, from which one would also like to derive man,] then we would have to say that, yes, these creatures are undoubtedly related to man. But in the distant past, when man had an ancestor [from whom even these simple single-celled organisms descended, man looked quite different, his ancestor was a completely different being: The simplest organisms are the ones that are furthest behind and therefore the furthest from the original form of [the human being]. This is because they branched off earliest and, since humans have perfected themselves, have undergone a decline, [taken a direction of decline, and are the ones that are furthest from the original form].