[67] Characteristics, p. 163.

[68] Notes, p. 50.

[69] Notes, p. 51.

[70] Ibid. p. 280.

[71] Ibid. p. 51.

[72] Ibid. p. 52.

[73] Notes, p. 93.

[74] Notes, pp. 97-98.

[75] Characteristics, p. 205.

[76] Notes, p. 60.