also acquainted with a foreign gentleman newly arrived in Paris, and often accompanied him to the shops of the goldsmiths to sell pieces of gold and silver, the produce, as he said, of his experiments. I stuck closely to him for a long time, in the hope that he would impart his secret. He refused for a long time, but acceded at last on my earnest entreaty, and I found that it was nothing more than an ingenious trick. I did not fail to inform my friend the abbé, whom I had left at Toulouse, of all my adventures; and sent him, among other matters, a relation of the trick by which this gentleman pretended to turn lead into gold. The abbé still imagined that I should succeed at last, and advised me to remain another year in Paris, where I had made so good a beginning. I remained there three years; but, notwithstanding all my efforts, I had no more success than I had had elsewhere.
"I had just got to the end of my money, when I received a letter from the abbé, telling me to leave every thing, and join him immediately at Toulouse. I went accordingly, and found that he had received letters from the king of Navarre (grandfather of Henry IV.). This prince was a great lover of philosophy, full of curiosity, and had written to the abbé that I should visit him at Pau; and that he would give me three or four thousand crowns if I would communicate the secret I had learned from the foreign gentleman. The abbé's ears were so tickled with the four thousand crowns, that he let me have no peace night or day until he had fairly seen me on the road to Pau. I arrived at that place in the month of May 1542. I worked away, and succeeded, according to the receipt I had obtained. When I had finished to the satisfaction of the king, he gave me the reward that I expected. Although he was willing enough to do me further service, he was dissuaded from it by the lords of his court; even by many of those who had been most anxious that I should come. He sent me then about my business, with many thanks; saying, that if there was any thing in his kingdom which he could give me—such as the produce of confiscations or the like—he should be most happy. I thought I might stay long enough for these prospective confiscations, and never get them at last; and I therefore determined to go back to my friend the abbé.
"I learned that, on the road between Pau and Toulouse, there resided a monk who was very skilful in all matters of natural philosophy. On my return, I paid him a visit. He pitied me very much, and advised me, with much warmth and kindness of expression, not to amuse myself any longer with such experiments as these, which were all false and sophistical; but that I should read the good books of the old philosophers, where I might not only find the true matter
