Date: 1761

The mind of the hearer might very well be a tabula rasa, free from every prejudice, and like soft wax, susceptible of every impression; and with all this, not yield to truth itself, proposed in the manner it is every day proposed, under the appearance of falsehood."

— Batteaux, Charles (1713-1780)

Date: 1772

"No inference can give a juster idea of Des Cartes's doctrine of automata, than Mr. Regis's comparison of some hydraulic machines, to be seen in certain grottos and fountains, that serve as ornaments to the splendid mansions of the great; where water exerts itself by the disposition of the pipes,...

— Anonymous

Date: 1777

"The minds of the negroes are contracted; because slavery destroys all the springs of the soul."

— Raynal, Guillaume Thomas (1713-1796)

Date: 1780

"When they came to Momus, whom they had chosen umpire, after a careful examination of every performance, he found great fault with Vulcan (what he said of the rest it matters not), for not making a door in his man's breast, to open and let us know what he willed, and thought, and Whether he spoke...

— Francklin, Thomas (1721–1784); Lucian (b.c. 125, d. after 180)

Date: 1780

"His face is ever before my eyes, and his voice still sounding in my ear; for, as the comic poet says, he left a sting in the minds of his hearers."

— Francklin, Thomas (1721–1784); Lucian (b.c. 125, d. after 180)

Date: 1780

"The face is certainly the best index of the mind, and the passions as forcibly expressed by the features as by the words and gesture of the performer."

— Francklin, Thomas (1721–1784); Lucian (b.c. 125, d. after 180)

Date: 1780

"For such men the city alone is the proper habitation; where every street and market-place is full of enjoyments; there pleasure enters in at every gate: through the eye, the ear, the taste, the smell; through every part and every sense she gains admittance, and not a path remains that is not wid...

— Francklin, Thomas (1721–1784); Lucian (b.c. 125, d. after 180)

Date: 1780

"There meet together, adultery, avarice, perjury, and every other vice; the soul is overwhelmed beneath them, and justice, modesty, and virtue are no more: bereft of these, the mind becomes dry and barren, or only teems with savage and brutal extravagance."

— Francklin, Thomas (1721–1784); Lucian (b.c. 125, d. after 180)

Date: 1780

"His discourse had not slightly affected me, or grazed the skin alone, but left a deep and mortal wound, and pierced, as it were, to my inmost soul."

— Francklin, Thomas (1721–1784); Lucian (b.c. 125, d. after 180)

Date: 1780

"The mind, in my opinion, of every well-disposed man, is like a soft mark, or butt; many are the archers in this life, with their quivers full of speeches of every kind; but few amongst them aim aright: some stretch the cord too tight, and the arrow, sent forth with more force than is necessary, ...

— Francklin, Thomas (1721–1784); Lucian (b.c. 125, d. after 180)