We meet with several puzzles here. Zarathustra calls himself the advocate of the circle (the Eternal Recurrence of all things), and he calls this doctrine his abysmal thought. In the last verse of the first paragraph, however, after hailing his deepest thought, he cries: “Disgust, disgust, disgust!” We know Nietzsche’s ideal man was that “world-approving, exuberant, and vivacious creature, who has not only learnt to compromise and arrange with that which was and is, but wishes to have it again, AS IT WAS AND IS, for all eternity insatiably calling out da capo, not only to himself, but to the whole piece and play” (see Note on Chapter XLII.). But if one ask oneself what the conditions to such an attitude are, one will realise immediately how utterly different Nietzsche was from his ideal. The man who insatiably cries da capo to himself and to the whole of his mise-en-scene, must be in a position to desire every incident in his life to be repeated, not once, but again and again eternally. Now, Nietzsche’s life had been too full of disappointments, illness, unsuccessful struggles, and snubs, to allow of his thinking of the Eternal Recurrence without loathing—hence probably the words of the last verse. In verses 15 and 16, we have Nietzsche declaring himself an evolutionist in the broadest sense—that is to say, that he believes in the Development Hypothesis as the description of the process by which species have originated. Now, to understand his position correctly we must show his relationship to the two greatest of modern evolutionists—Darwin and Spencer. As a philosopher, however, Nietzsche does not stand or fall by his objections to the Darwinian or Spencerian cosmogony. He never laid claim to a very profound knowledge of biology, and his criticism is far more valuable as the attitude of a fresh mind than as that of a specialist towards the question. Moreover, in his objections many difficulties are raised which are not settled by an appeal to either of the men above mentioned. We have given Nietzsche’s definition of life in the Note on Chapter LVI., par. 10. Still, there remains a hope that Darwin and Nietzsche may some day become reconciled by a new description of the processes by which varieties occur. The appearance of varieties among animals and of “sporting plants” in the vegetable kingdom, is still shrouded in mystery, and the question whether this is not precisely the ground on which Darwin and Nietzsche will meet, is an interesting one. The former says in his “Origin of Species”, concerning the causes of variability: “...there are two factors, namely, the nature of the organism, and the nature of the conditions. THE FORMER SEEMS TO BE MUCH THE MORE IMPORTANT (The italics are mine.), for nearly similar variations sometimes arise under, as far as we can judge, dissimilar conditions; and on the other hand, dissimilar variations arise under conditions which appear to be