There is indeed no need of research and refinement to discover that men must generally select their companions from their own state of life, since there are not many minds furnished for great variety of conversation, or adapted to multiplicity of intellectual entertainments.
The sailor, the academick, the lawyer, the mechanick, and the courtier, have all a cast of talk peculiar to their own fraternity, have fixed their attention upon the same events, have been engaged in affairs of the same sort, and make use of allusions and illustrations which themselves only can understand.
To be infected with the jargon of a particular profession, and to know only the language of a single rank of mortals, is indeed sufficiently despicable. But as limits must be always set to the excursions of the human mind, there will be some study which every man more zealously prosecutes, some darling subject on which he is principally pleased to converse; and he that can most inform or best understand him, will certainly be welcomed with particular regard.
Such partiality is not wholly to be avoided, nor is it culpable, unless suffered so far to predominate as to produce aversion from every other kind of excellence, and to shade the lustre of dissimilar virtues. Those therefore, whom the lot of life has conjoined, should endeavour constantly to approach towards the inclination of each other, invigorate every motion of concurrent desire, and fan every spark of kindred curiosity.
It has been justly observed, that discord generally operates in little things; it is inflamed to its utmost vehemence by contrariety of taste, oftener
