“No European who has tasted savage life can afterwards bear to live in our societies.”

“All the property that is necessary to a man for the conservation of the individual and his propagation of the species is his natural right, which none can justly deprive him of; but all property superfluous to such purposes is the property of the public, who by their laws have created it, and who may therefore by other laws dispose of it, whenever the welfare of the public shall demand such disposition. He that does not like civil society on these terms, let him retire and live among savages.”

“Savages we call them, because their manners differ from ours, which we think the perfection of civility; they think the same of theirs. ”

“What Comfort can the Vortices of Descartes give to a Man who has Whirlwinds in his bowels!”

“Keep your eyes wide open before marriage, half shut afterwards.”

“Keep thy eyes wide open before marriage and half shut afterward.”

“Slavery is such an atrocious debasement of human nature, that its very extirpation, if not performed with solicitous care, may sometimes open a source of serious evils. The unhappy man who has been treated as a brute animal, too frequently sinks beneath the common standard of the human species. The galling chains, that bind his body, do also fetter his intellectual faculties, and impair the social affections of his heart… To instruct, to advise, to qualify those, who have been restored to freedom, for the exercise and enjoyment of civil liberty… and to procure for their children an education calculated for their future situation in life; these are the great outlines of the annexed plan, which we have adopted.[For the Pennsylvania Society for Promoting the Abolition of Slavery, 1789]”