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: 1761

"The image of Eloisa, never to be erased from my mind, shall be my shield, and render my soul invulnerable."

— Rousseau, Jean-Jacques (1712-1778); Kenrick, William (1729/30-1779)

Date: 1774, rev. 1787, 1779 in English

"But I had found it: I did find and know an exalted mind, which raised me beyond myself, and made me all that I am capable of being. All the powers of my soul were extended, and the deep sentiment which nature engraved on my heart, was unfolded."

— Goethe, Johann Wolfgang (1749-1832)

Date: 1787

"They converse not, they open not their mouths, they are silent, but they engrave their principles on the heart in indelible characters, instead of inconsistently crowding them on the memory."

— Louise Florence Pétronille Tardieu d'Ésclavelles Épinay (marquise d') (1726-1783)