with a lady's fan. At length, in 1819, a friend in Edinburgh sent me
down Mr. Ricardo's book; and recurring to my own prophetic anticipation
of the advent of some legislator for this science, I said, before I had
finished the first chapter, "Thou art the man!" Wonder and curiosity
were emotions that had long been dead in me. Yet I wondered once more: I
wondered at myself that I could once again be stimulated to the effort of
reading, and much more I wondered at the book. Had this profound work
been really written in England during the nineteenth century? Was it
possible? I supposed thinking {19} had been extinct in England. Could
it be that an Englishman, and he not in academic bowers, but oppressed by
mercantile and senatorial cares, had accomplished what all the
universities of Europe and a century of thought had failed even to
advance by one hair's breadth? All other writers had been crushed and
overlaid by the enormous weight of facts and documents. Mr. Ricardo had
deduced _a priori_ from the understanding itself laws which first gave a
ray of light into the unwieldy chaos of materials, and had constructed
what had been but a collection of tentative discussions into a science of
regular proportions, now first standing on an eternal basis.

Thus did one single work of a profound understanding avail to give me a
pleasure and an activity which I had not known for years. It roused me
even to write, or at least to dictate what M. wrote for me. It seemed to
me that some important truths had escaped even "the inevitable eye" of
Mr. Ricardo; and as these were for the most part of such a nature that I
could express or illustrate them more briefly and elegantly by algebraic
symbols than in the usual clumsy and loitering diction of economists, the
whole would not have filled a pocket-book; and being so brief, with M.
for my amanuensis, even at this time, incapable as I was of all general
exertion, I drew up my _Prolegomena to all future Systems of Political
Economy_. I hope it will not be found redolent of opium; though, indeed,