Date: 1775

"Also those phenomena in nature which depend upon gravity, electricity, &c. are no less various and complex; and the more we know of nature, the more particular facts, and particular laws, we are able to reduce to simple and general laws: insomuch that now it does not appear impossible, but that,...

— Priestley, Joseph (1733-1804)

Date: 1787

"There are as many species of soul as there are of republics: five of each."

— Adams, John (1735-1826)

Date: 1787

"These false and boasting reasonings, denominating modesty to be stupidity; temperance, unmanliness; moderation, rusticity; decent expence, illiberality; thrust them all out disgracefully, and expel them their territories, and lead in in triumph insolence and anarchy, and luxury and impudence, wi...

— Adams, John (1735-1826)

Date: 1787

"Those desires which heretofore were only loose from their slavery in sleep, when he was yet under the laws and his father, when under democratic government, now when he is tyrannized over by his passions, shall be equally as loose when he is awake, and from no horrid slaughter or deed shall he a...

— Adams, John (1735-1826)

Date: 1787

"The young man comparing the conduct, speeches, and pursuits of his father with those of other men, the one watering the rational part of his soul, and the others the concupiscible and irascible, he delivers up the government within himself to a middle power, that which is irascible and fond of c...

— Adams, John (1735-1826)

Date: 1787

"When he has thus suffered, and lost his substance, in a terror he pushes headlong from the throne of his soul that ambitious disposition; and, being humbled by his poverty, turns to the making of money, lives sparingly and meanly, and applying to work, scrapes together substance."

— Adams, John (1735-1826)

Date: 1787

"He then seats in that throne the avaricious disposition, and makes it a mighty king within himself, decked out with Persian crowns, bracelets, and scepters."

— Adams, John (1735-1826)