Dupont understands the table well and can even apply it to all cases of accounting and administrative operations, with the exception of rural activities for which he does not have the exact data, and which are nevertheless the key to everything. However, he can be regarded as a true scholar in regard to the table. La Rivière has no clue about it. He was in a hurry to use and enjoy. He even wanted to strip the doctor, who was doing it enough by himself, and then disavow him. He would have gone as far as to turn his back on his father and mother, said the doctor. Thus, although he has written under his direction and in his entresol a great work on the totality of science applied to practice, and that he can still write some very good other ones, he possesses the results and most of the principles, but he is not and will never be a literate economist. The same can be said of Turgot, who moreover adds errors to what he knows and disavow the master.