Frédéric Bastiat,
Economic Sophisms
“ Do you resign the pen for the brush, to save your paying tribute to the shoeblack? Does the entire economy of society not rest upon the separation of employments, the division of labour—in a word, upon exchange? And what is exchange, but a calculation which we make with a view to discontinuing direct production in every case in which we find that possible, and in which indirect acquisition enables us to effect a saving in time and in effort? It is not you, therefore, who are the men of practice, since you cannot point to a single human being who acts upon your principle. ”
