... Experiments and Observations on Different Kinds of Air, of ‘the study of nature and experimental philosophy to the prince of Wales, and to men of fortune and leisure, as the surest means of enlarging ... disparate forms of knowledge were organized: a kind of fantasy of the library or, in an even more concentrated form, the encyclopedia, in which the usefulness of the various forms of Men of letters 101 ... pursuit of profit, professionals could claim to be motivated by an interest in the good of society as a whole – a motivation that could be Men of letters 85 easily and powerfully identified in terms of...