From Chapter 10:
Another witness to the rapid development of cigar-smoking is Captain Gronow, the author of the well-known "Reminiscences." Gronow says that the famous surgeon, Sir Astley Cooper, on one occasion perceiving that he was fond of smoking, cautioned him against that habit, telling him that it would, sooner or later, be the cause of his death. This must have been before 1841, when Sir Astley died. Writing in the 'sixties Gronow said: "If Sir Astley were now alive he would find everybody with a cigar in his mouth: men smoke nowadays whilst they are occupied in working or hunting, riding in carriages, or otherwise employed"—which shows how the prejudice against outdoor smoking was then breaking down. "During the experience of a long life, however," continued Gronow, "I never knew but one person of whom it was said that smoking was the cause of his death: he was the son of an Irish earl, and an attaché at our embassy in Paris. But, alas! I have known thousands who have been carried off owing to their love of the bottle."

From Chapter 11:
Tobacco-smoking was advancing victoriously all along the line. Absurd old conventions and ridiculous restrictions had to give way or were broken through in every direction. The compartments for smokers on railway trains, at first provided sparsely and grudgingly, became more and more numerous. The practice of smoking out of doors, which the early Victorians held in particular abhorrence, became common—at least so far as cigars and cigarettes were concerned. Lady Dorothy Nevill, whose memory covered so large a part of the nineteenth century, said, in the "Leaves" from her note-book which was published in 1907, that to smoke in Hyde Park, even up to comparatively recent years, was looked upon as absolutely unpardonable; while smoking anywhere with a lady would, in the earlier days, have been classed as an almost disgraceful social crime. The first gentleman of whom Lady Dorothy heard as having been seen smoking a cigar in the Park was the Duke of Sutherland, and the lady who told her spoke of it as if she had been present at an earthquake! Pipes were (and are) still looked at askance in many places where the smoking of cigars and cigarettes is freely allowed, and fashion frowned on the pipe in street or Park.

From Chapter 3:
Some of the apothecaries whose shops were in most repute for the quality of the tobacco kept, took pupils and taught them the "slights," as tricks with the pipe were called. These included exhaling the smoke in little globes, rings and so forth. The invaluable Ben Jonson, in the preliminary account of the characters in his "Every Man out of his Humour," 1600, describes one Sogliardo as "an essential clown ... yet so enamoured of the name of a gentleman that he will have it though he buys it. He comes up every term to learn to take tobacco and see new motions." Sogliardo was accustomed to hire a private room to practise in. The fashionable way was to expel the smoke through the nose. In a play by Field of 1618, a foolish nobleman is asked by some boon companions in a tavern: "Will your lordship take any tobacco?" when another sneers, "'Sheart! he cannot put it through his nose!" His lordship was apparently not well versed in the "slights."

From Chapter 1:
There is little doubt that the smoke of herbs and leaves of various kinds was inhaled in this country, and in Europe generally, long before tobacco was ever heard of on this side the Atlantic. But whatever smoking of this kind took place was medicinal and not social. Many instances have been recorded of the finding of pipes resembling those used for tobacco-smoking in Elizabethan times, in positions and in circumstances which would seem to point to much greater antiquity of use than the form of the pipes supports; but some at least of these finds will not bear the interpretation which has been put upon them, and in other cases the presence of pipes could reasonably be accounted for otherwise than by associating them with the antiquity claimed for them. In any case, the entire absence of any allusions whatever to smoking in any shape or form in our pre-Elizabethan literature, or in mediæval or earlier art, is sufficient proof that from the social point of view smoking did not then exist. The inhaling of the smoke of dried herbs for medicinal purposes, whether through a pipe-shaped funnel or otherwise, had nothing in it akin to the smoking of tobacco for both individual and social pleasure, and therefore lies outside the scope of this book.