[67] Op. cit. This quotation follows directly upon the one given above. [↑]
[68] Dr. A. Baer, op. cit., p. 49. See also pp. 58, 59. [↑]
[69] [Note to the American Edition: Cf. M. Kauffmann, “Die Psychologie des Verbrechens”, pp. 235 ff.] [↑]
[70] C. Zetkin, “Die Arbeiterinnen- und Frauenfrage der Gegenwart”, pp. 23–39. [↑]
[71] See J. Stern, “Thesen über den Sozialismus”, p. 24; and C. Zetkin, op. cit., pp. 30 ff. [↑]
[72] C. Zetkin, op. cit., p. 24. [↑]
[73] L. Ferriani, “Schlaue und glückliche Verbrecher”, pp. 34, 35. [↑]
[74] To name one among many: M. Kovalewsky. See his “Tableau des origines et de l’évolution de la famille et de la propriété”, pp. 160, 161. [↑]
[75] The number of births is constantly decreasing, and the consequent decrease in the size of families accentuates the tendency to develop egoism in the child. [↑]
[76] Compare, among others, E. Key, “Das Jahrhundert des Kindes”, p. 316. [↑]