[1] See above, pp. [128]-[131]. Quotations which give only the name of the author, or are otherwise abbreviated, refer to historical or critical works of which the complete title is given in the Bibliographical Appendix.

[2] Rosmini, Nuovo saggio sull' origine delle idee, sections iii. and iv., where theories of knowledge are classified.

[3] See above, pp. [83]-[84].

[4] See above, p. [65].

[5] Republic, x. 607.

[6] Republic, x. 607.

[7] Plutarch, De audiendis poetis, ch. i.

[8] Republic x.

[9] Frogs, 1, 1055.