The Doctor and I begun philosophy discourse exceeding pleasant. He offers to bring me into the college of virtuosoes and my Lord Brouncker’s acquaintance, and to show me some anatomy, which makes me very glad; and I shall endeavour it when I come to London. Sir W. Pen much troubled upon letters came last night. Showed me one of Dr. Owen’s to his son, whereby it appears his son is much perverted in his opinion by him; which I now perceive is one thing that hath put Sir William so long off the hooks. By coach to the Pay-house, and so to work again, and then to dinner, and to it again, and so in the evening to the yard, and supper and bed.