Mr. Williams, this day, gave us, the first Lecture, upon Experimental Philosophy. It was upon the Properties of Matter, as Extension, Divisibility, Solidity, Mobility, figure, and Vis Inertiae. After the Lecture was over, he told us, the Regulations, which were, that the Door should be lock'd at the beginning of the Lectures; that there should be no whispering, nor spitting on the floor, and some others. After prayers Bancroft, one, of the Sophimore Class read the Customs to the freshmen, one of whom (McNeal) stood with his hat on, all the Time. He, with three others, were immediately (hoisted,) (as the term is,) before a tutor, and punished. There was immediately after, a Class meeting of the Freshmen; who it is said determined they would hoist any scholar of the other Classes, who should be seen with his Hat on, in the yard, when any of the Government are there. After the meeting, several of the Class went and had a high go. In Consequence of which the Librarian,1 had a number of squares of glass broke, in his windows. Drunkenness is the mother of every Vice.

This forenoon we had a Lecture from Mr. Wigglesworth,1 the Professor of Divinity, upon the Question, whether Some Persons, had not carried their Ideas of the Depravity of human Nature, too far? He appeared to reason very coolly, and without prejudice upon it. He supposed that although mankind, are greatly depraved; yet that the Scriptures, show, he is not so, absolutely in capable of doing any thing good. In the afternoon Mr. Cranch, and Dr. Tufts, stop'd here, on their Road to Lincoln.

My Trunks, which I have been so long expecting, came, at last this morning, from Haverhill. White, and my Brother, went to Boston; this day our Class finished reciting in Euclid. A Lesson was set us in Gravesande,1 for next Quarter; when we go, in to Mr. Read. It would have been best to have gone in to Gravesande 12before Mr. Williams, began his Lectures; but the Class was considerably delayed last year, by Mr. Howard's2 going away, as he was the mathematical Tutor. Mr. Cranch stopp'd here, on his Return, from Lincoln. Weather fair and pleasant all day. The freshmen, are still very high. Sullivan, one of the Seniors had a Window broke, by one of them this Evening.