Principes d'économie politique, an X

17. Destutt de Tracy, Éléments d'idéologie, Traité de la Volonté et de ses Effets, chap. iv.

18. Principles, préface, p. 6 : ... who bas succeeded in placing the science in a more logical and more instructive order. — Cf. Westminster Beview, vol. I, p. 525 : Say, — one of the few French writers who never sacrifices truth to display, — who is never led astray from the path of reason, by senti mentality, or by a taste for floridity and déclamation, — Say, who first introduced the French nation to the true principles of political economy, and whose name will be mentioned with honour among the philosophera who bave raised that important branch of knowledge to the rank of a science.

19. J. B. Say, Trailé d'économie politique, discours préliminaire.

20. Speranski à Dumont,10 oct. 1804. Bowring, vol. X, p. 416.