[28] Pascal, _Pensées sur l'éloquence et le style,_ § 15. [29] _Réflexions critiques sur la poésie et la peinture,_ 1719 (ed. 7, Paris, 1770) _passim._; see especially sections 1, 23, 26, 28, 33, 34. [30] Cartaut de la Villate, _Essais historiques et philosophiques sur le goût,_ Aix, 1737; Trublet, _Essais sur divers sujets de littérature et de morale,_ Amsterdam, 1755. [31] Cf. Du Bos, _op. cit._ § 33. [32] Borinski, _B. Gracian_, p. 39. [33] Trevisano, _op. cit._ pp. 82, 84. [34] _Perfetta poesia,_ bk. ii. ch. I (_ed. cit._ i. p. 299). [35] A. Pope, _An Essay on Criticism,_ 1709 (in _Poetical Works,_ London, 1827), lines 81, 82. [36] _Kritik der Urtheilskraft_ (ed. Kirchmann), § 33. [37] _Essai sur le goût_ (in appendix to A. Gérard, _Essai sur le goût,_ Paris, 1766). [38] _Ibid._ [39] Quoted in Sulzer, _Allg. Th. d. s. K._ ii. p. 377. [40] _Manière de bien penser_ (Ital. trans. _cit._), dial. 4. 2 _Ibid._ [41] _Op. cit._ chs. 2-4. [42] _Osservazioni critiche_ (in vol. ii. of Orsi's _Considerazioni)_, ch. 8, p. 23. [43] _Traité du beau_ (Amsterdam ed., 1724), i. p. 170. [44] J. Ulr. König, _Untersuchung von dem guten Geschmack in der Dicht- und Redekunst,_ Leipzig, 1727, and (Calepio-Bodmer) _Briefwechsel von der Natur des poetischen Geschmackes,_ Zürich, 1736; cf. for both Sulzer, ii. p. 380. [45] _Les Entretiens d'Ariste et d'Eugène,_ 1671 (Paris ed., 1734), conversation v.; "_Le je ne sçai quoi_"; cf. Gracian, _Oraculo manual,_ No. 127, and _El héroe,_ ch. 13. [46] In the notes to Muratori's _Perfetta poesia._ [47] Feijóo, _Theatro critico,_ vol. vi. Nos. 11-12. [48] _Essai sur le goût dans les choses de la nature et de l'art._ Posthumous fragment (in appendix to A. Gérard, _op. cit._). [49] _Del bene, cap. cit._ [50] Marino, in one of the sonnets in the _Murtoleide_ (1608). [51] _Del bene,_ bk. i. part i. ch. 8. [52] _Trattato dello stile_ (Rome, 1666), ch. 30. [53] _Il buon gusto,_ pp. 12-13. [54] _Perf. poesia,_ i. ch. 18, pp. 232-233. [55] Venice, 1745. [56] _Perf. poesia,_ i. ch. 6. [57] _Op. cit._ i. ch. 4, p. 42. [58] _Ragion poetica,_ i. ch. 7. [59] _De dignitate,_ ii. ch. 13; iii. ch. I; iv. ch. 2; v. ch. 1. [60] _Spectator, loc. cit._ esp. pp. 487, 503. [61] _Op. cit._ § 2. IV ÆSTHETIC IDEAS IN THE CARTESIAN AND LEIBNITIAN SCHOOLS, AND THE "ÆSTHETIC" OF BAUMGARTEN [Sidenote: _Cartesianism and imagination._]