Once, under pressure of the lack of money which tied their hands, the two were ruminating after the manner of young men over ways of promptly realizing a large fortune; and, after fruitless shakings of all the trees already stripped by previous comers, Lucien bethought himself of two of his father's ideas. M. Chardon had talked of a method of refining sugar by a chemical process, which would reduce the cost of production by one-half; and he had another plan for employing an American vegetable fibre for making paper, something after the Chinese fashion, and effecting an enormous saving in the cost of raw material. David, knowing the importance of a question raised already by the Didots, caught at this latter notion, saw a fortune in it, and looked upon Lucien as the benefactor whom he could never repay. Any one may guess how the ruling thoughts and inner life of this pair of friends unfitted them for carrying on the business of a printing house. So far from making fifteen to twenty thousand francs, like Cointet Brothers, printers and publishers to the diocese, and proprietors of the _Charente Chronicle_ (now the only newspaper in the department)--Sechard & Son made a bare three hundred francs per month, out of which the foreman's salary must be paid, as well as Marion's wages and the rent and taxes; so that David himself was scarcely making twelve hundred francs per annum. Active and industrious men of business would have bought new type and new machinery, and made an effort to secure orders for cheap printing from the Paris book trade; but master and foreman, deep in absorbing intellectual interests, were quite content with such orders as came to them from their remaining customers. In the long length the Cointets had come to understand David's character and habits. They did not slander him now; on the contrary, wise policy required that they should allow the business to flicker on; it was to their interest indeed to maintain it in a small way, lest it should fall into the hands of some more formidable competitor; they made a practice of sending prospectuses and circulars --job-printing, as it is called--to the Sechard's establishment. So it came about that, all unwittingly, David owed his existence, commercially speaking, to the cunning schemes of his competitors. The Cointets, well pleased with his "craze," as they called it, behaved to all appearance both fairly and handsomely; but, as a matter of fact, they were adopting the tactics of the mail-coach owners who set up a sham opposition coach to keep _bona fide_ rivals out of the field.