Dear Sir,—I have received your favor of November 27, with your introductory lecture, which I have read with the pleasure and edification I do everything from you. I am happy to see that vaccination is introduced, and likely to be kept up, in Philadelphia; but I shall not think it exhibits all its utility until experience shall have hit upon some mark or rule by which the popular eye may distinguish genuine from spurious virus. It was with this view that I wished to discover whether time could not be made the standard, and supposed, from the little experience I had, that matter, taken at eight times twenty-four hours from the time of insertion, could always be in the proper state. As far as I went I found it so; but I shall be happy to learn what the immense field of experience in Philadelphia will teach us on that subject.

Our winter campaign has opened with more good humor than I expected. By sending a message, instead of making a speech at the opening of the session, I have prevented the bloody conflict to which the making an answer would have committed them. They consequently were able to set into real business at once, without losing ten or twelve days in combating an answer. Hitherto there has been no disagreeable altercations. The suppression of useless offices, and lopping off the parasitical plant engrafted at the last session on the judiciary body, will probably produce some. Bitter men are not pleased with the suppression of taxes. Not daring to condemn the measure, they attack the motive; and too disingenuous to ascribe it to the honest one of freeing our citizens from unnecessary burthens and unnecessary systems of office, they ascribe it to a desire of popularity. But every honest man will suppose honest acts to flow from honest principles, and the rogues may rail without intermission.

My health has been always so uniformly firm, that I have for some years dreaded nothing so much as the living too long. I think, however, that a flaw has appeared which ensures me against that, without cutting short any of the period during which I could expect to remain capable of being useful. It will probably give me as many years as I wish, and without pain or debility. Should this be the case, my most anxious prayers will have been fulfilled by Heaven.

I have said as much to no mortal breathing, and my florid health is calculated to keep my friends as well as foes quiet, as they should be. Accept assurances of my constant esteem and high respect.

TO MR. LINCOLN.

January 1, 1802.

Averse to receive addresses, yet unable to prevent them, I have generally endeavored to turn them to some account, by making them the occasion, by way of answer, of sowing useful truths and principles among the people, which might germinate and become rooted among their political tenets. The Baptist address, now enclosed, admits of a condemnation of the alliance between Church and State, under the authority of the Constitution. It furnishes an occasion, too, which I have long wished to find, of saying why I do not proclaim fastings and thanksgivings, as my predecessors did. The address, to be sure, does not point at this, and its introduction is awkward. But I foresee no opportunity of doing it more pertinently. I know it will give great offence to the New England clergy; but the advocate of religious freedom is to expect neither peace nor forgiveness from them. Will you be so good as to examine the answer, and suggest any alterations which might prevent an ill effect, or promote a good one, among the people? You understand the temper of those in the North, and can weaken it, therefore, to their stomachs: it is at present seasoned to the Southern taste only. I would ask the favor of you to return it, with the address, in the course of the day or evening. Health and affection.

TO ALBERT GALLATIN.

Washington, April 1, 1802.

Dear Sir,—I have read and considered your report on the operations of the sinking fund, and entirely approve of it, as the best plan on which we can set out. I think it an object of great importance, to be kept in view and to be undertaken at a fit season, to simplify our system of finance, and bring it within the comprehension of every member of Congress. Hamilton set out on a different plan. In order that he might have the entire government of his machine, he determined so to complicate it as that neither the President or Congress should be able to understand it, or to control him. He succeeded in doing this, not only beyond their reach, but so that he at length could not unravel it himself. He gave to the debt, in the first instance, in funding it, the most artificial and mysterious form he could devise. He then moulded up his appropriations of a number of scraps and remnants, many of which were nothing at all, and applied them to different objects in reversion and remainder, until the whole system was involved in impenetrable fog; and while he was giving himself the airs of providing for the payment of the debt, he left himself free to add to it continually, as he did in fact, instead of paying it. I like your idea of kneading all his little scraps and fragments into one batch, and adding to it a complementary sum, which, while it forms it into a single mass from which everything is to be paid, will enable us, should a breach of appropriation ever be charged on us, to prove that the sum appropriated, and more, has been applied to its specific object.