From Chapter 3:
Taking tobacco was clearly an accomplishment to be studied seriously. Shift, a professor of the art in Jonson's play, puts up a bill in St. Paul's—the recognized centre for advertisements and commercial business of every kind—in which he offers to teach any young gentleman newly come into his inheritance, who wishes to be as exactly qualified as the best of the ordinary-hunting gallants are—"to entertain the most gentlemanlike use of tobacco; as first, to give it the most exquisite perfume; then to know all the delicate sweet forms for the assumption of it; as also the rare corollary and practice of the Cuban ebolition, euripus and whiff, which he shall receive, or take in here at London, and evaporate at Uxbridge, or farther, if it please him."

From Chapter 6:
There was clearly no prejudice against smoking at Cambridge. Abraham de la Pryme notes in his diary for the year 1694 that when it was rumoured in May of that year that a certain house opposite one of the colleges was haunted, strange noises being heard in it, several scholars of the college said, "Come, fetch us a good pitcher of ale, and tobacco and pipes, and wee'l sit up and see this spirit." The ale was duly provided, the pipes were lit, and the courageous smokers spent the night in the house, sitting "singing and drinking there till morning," but, alas! they neither saw nor heard anything.