[63] Cf. Introduction, p. 1 f.

[64] Werke, Vol. I, p. 89.

[65] Briefe, p. 382 f.

[66] Briefe, p. 403-405.

[67] Werke, Vol. II, p. 175.

[68] Briefe, p. 404.

[69] Werke, Vol. II, p. 68.

[70] Werke, Vol. II, p. 100.

[71] Werke, Vol. II, p. 68.

[72] Werke, Vol. II, p. 85.