Abstract

And yet, as one advances further in the present edition, one realizes that in several respects its format fits Condillac's thought surprisingly well, particularly his rigorous, intransigent rationalism and his strong sense of the structure of thought. Condillac's starting point is in Locke's empiricism and in a determined anti-metaphysical and anti-systematic conviction; he set out to go beyond even Locke's tabula rasa sensationalism. Not only should the entire content of our mind be traced back to sense impressions which had been received from objects outside of us or by inner impressions, but even the faculties and acts of the mind which transform these data into ideas should be explained as the effect of characteristics that are inherent in sensations. This was the thesis and the intent. But as Condillac's philosophy developed, the constructive, Cartesian forces of his mind, his almost passionate demand for precision, mathematical cogency and radical analysis became more and more prevalent. Already the subtitle of the 1746 edition of the Essai sur l'origine des connaissances humaines announces the Cartesian heritage or parentage; the subtitle reads: "ouvrage où l'on réduit à un seul principe tout ce qui concerne l'entendement."