Reference point: p. 84, 83 (Lecture 14, addendum, inc. previous quote)
reference-type: Book
author: Combe, George
year: 1846
title: Moral Philosophy; or the Duties of Man considered in his Individual, Domestic, and Social Capacities
place-published: Edinburgh
publisher: Machlachlan, Steward, & Co. etc.
edition: 3rd (1st ed. published in Boston in 1840)
otx-key: Combe-1846