1From Thomas Jefferson to Thomas Jefferson Randolph, 24 October 1808 (Jefferson Papers)
I inclose you a letter from Ellen, which, I presume, will inform you that all are well at Edgehill. I received yours without date of either time or place, but written, I presume, on your arrival at Philadelphia. As the commencement of your lectures is now approaching, and you will hear two lectures a day, I would recommend to you to set out from the beginning with the rule to commit to writing...