[128] Essay concerning Human Understanding, bk. ii. chap. xxi.

[129] De Rerum Natura, bk. ii. ll. 216–293.

[130] Cambridge Philosophical Transactions (1830), vol. iii. pp. 369–372.

[131] Observations on the Nature and Tendency of the Doctrine of Mr. Hume, concerning the Relation of Cause and Effect. Second ed. p. 44.

[132] Ibid. p. 97.

[133] System of Logic, bk. II. chap, iii.

[134] Inductive Logic, pp. 13, 14.

[135] Bain, Deductive Logic, pp. 208, 209.

[136] System of Logic. Introduction, § 4. Fifth ed. pp. 8, 9.

[137] Ibid. bk. II. chap. iii. § 5, pp. 225, &c.