FOOTNOTES:
[131] See Part I. p. 107 et seq.
[132] "Sittlichkeit und Darwinismus," p. 363. See also, however, the "Grundlegung der Ethik," p. 289.
[133] "Problems of Life and Mind," Ser. I. Vol. I. pp. 308, 309.
[134] "Die Entwicklungsgeschichte des Weltalls," pp. 352 et seq.