[140] Huxley's Hume, p. 81.
[141] 'The one act of faith in the convert to science, is the confession of the universality of order and of the absolute validity, in all times and under all circumstances, of the law of causation. This confession is an act of faith, because, by the nature of the case, the truth of such propositions is not susceptible of proof.' Huxley in Darwin's Life and Letters, vol. ii. p. 200.
[142] Essay IV. 10. § 2.
[143] Cf. Green's Works, vol. ii. p. 284.
[144] Log. Bk. III. ch. iii. § 2.
[145] Strom. vi. 5.
[146] Lact. Institt. IV. iii.
[147] Butler's Analogy, Pt. II. ch. iii. p. 183.