Note 16 — DIVISION I. § I. (CHAPTER I. 18-32).
Reading edition
Cf. Huxley, Evolution and Ethics (Romanes Lecture, 1893, Macmillan), p. 36: 'The theory of evolution encourages no millennial anticipations. If, for millions of years, our globe has taken the upward road, yet, some time, the summit will be reached, and the downward route will be commenced.'