[166] Du Sommeil non naturel, Paris, 1886.

[167] Conférence faite à la Société de l’Internat, June 28th, 1906.

[168] The Crowd: a Study of the Popular Mind. English translation, London, 1896.

[169] Souvenirs d’enfance de S. Kowalevsky, 1895, pp. 301-311.

[170] W. Herzberg, Sozialdemokratie und Anarchismus, 1906, p. 17.

[171] Le problème agraire, 1905, p. 147.

[172] “The Coming Slavery” in Man versus the State, 1888, p. 18.

[173] Human, too Human. French translation, 1899, pp. 405-407. A German critic has reproached me for my ignorance of Nietzsche’s works. I have read several of them, but the mixture of genius and madness in them makes them difficult to use. In this connection Moebius’ volume, Ueber das Pathologische bei Nietzsche (Wiesbaden, 1902), is of interest.

[174] Quoted by Oldenberg, Le Bouddha, French translation, Paris, 1894, p. 214.

[175] P. Régnaud, “Le pessimisme brahmanique,” in Annales du Musée Guimet, 1880, vol. i, pp. 110-111.