[965] Prolegomena, § 18.

[966] Op. cit. § 20.

[967] Op. cit. §§ 18-19; Eng. trans. pp. 54-5.

[968] Cf. above, pp. 39-40, 286-7.

[969] Cf. below, p. 370.

[970] Op. cit. § 22. Cf. below, p. 311 n. 4.

[971] §§ 21-7.

[972] B 143.

[973] This leads on in the second paragraph of § 21 to further statements, already commented upon above, pp. 186, 257-8. Cf. also § 23.

[974] Cf. also § 24.