I sent you formerly copies of the documents on the Tagliaferro family, which I had received from Mr. Febroni. I now send the originals. I have procured for you a copy of Polybius, the best edition; but the best edition of Vitruvius which is with the commentaries of Ficinus, is not to be got here. I have sent to Holland for it. In the mean time, the Polybius comes in a box containing books for Peter Carr, and for some of my friends in Williamsburg and its vicinities. I have taken the liberty of addressing the box to you. It goes to New York in the packet-boat which carries this letter, and will be forwarded to you by water, by Mr. Madison. Its freight to New York is paid here. The transportation from thence to Williamsburg, will be demanded of you, and shall stand as the equivalent to the cost of Polybius and Vitruvius, if you please. The difference either way, will not be worth the trouble of raising and transmitting accounts. I send you herewith a state of the contents of the box, and for whom each article is. Among these are some, as you will perceive, of which I ask your acceptance. It is a great comfort to me, that while here, I am able to furnish some amusement to my friends, by sending them such productions of genius, ancient and modern, as might otherwise escape them; and I hope they will permit me to avail myself of the occasion, while it lasts.

This world is going all to war. I hope ours will remain clear of it. It is already declared between the Turks and Russians, and considering the present situation of Holland, it cannot fail to spread itself all over Europe. Perhaps it may not be till next spring, that the other powers will be engaged in it: nor is it as yet clear, how they will arrange themselves. I think it not impossible, that France and the two empires may join against all the rest. The Patriotic party in Holland will be saved by this, and the Turks sacrificed. The only thing which can prevent the union of France and the two empires, is the difficulty of agreeing about the partition of the spoils. Constantinople is the key of Asia. Who shall have it, is the question. I cannot help looking forward to the re-establishment of the Greeks as a people, and the language of Homer becoming again a living language, as among possible events. You have now with you Mr. Paradise, who can tell you how easily the modern may be improved into the ancient Greek.

You ask me in your letter, what ameliorations I think necessary in our federal constitution. It is now too late to answer the question, and it would always have been presumption in me to have done it. Your own ideas, and those of the great characters who were to be concerned with you in these discussions, will give the law, as they ought to do, to us all. My own general idea was, that the States should severally preserve their sovereignty in whatever concerns themselves alone, and that whatever may concern another State, or any foreign nation, should be made a part of the federal sovereignty: that the exercise of the federal sovereignty should be divided among three several bodies, legislative, executive, and judiciary, as the State sovereignties are: and that some peaceable means should be contrived, for the federal head to force compliance on the part of the States. I have reflected on your idea of wooden or ivory diagrams, for the geometrical demonstrations. I should think wood as good as ivory; and that in this case, it might add to the improvement of the young gentlemen, that they should make the figures themselves. Being furnished by a workman with a piece of vineer, no other tool than a penknife and a wooden rule would be necessary. Perhaps pasteboards, or common cards, might be still more convenient. The difficulty is, how to reconcile figures which must have a very sensible breadth, to our ideas of a mathematical line, which, as it has neither breadth nor thickness, will revolt more at these, than at simple lines drawn on paper or slate. If, after reflecting on this proposition, you would prefer having them made here, lay your commands on me, and they shall be executed.

I return you a thousand thanks for your goodness to my nephew. After my debt to you for whatever I am myself, it is increasing it too much, to interest yourself for his future fortune. But I know that to you, a consciousness of doing good is a luxury ineffable. You have enjoyed it already, beyond all human measure, and that you may long live to enjoy it, and to bless your country and friends, is the sincere prayer of him, who is, with every possible sentiment of esteem and respect, Dear Sir, your most obedient and most humble servant,

Th: Jefferson.

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LETTER XCII.—TO JOHN JAY, September 19, 1787

TO JOHN JAY.

Sir,

Paris, September 19, 1787.