Date: 1741

"Yet all Persons are under some Obligation to improve their own Understanding, otherwise it will be a barren Desart, or a Forest overgrown grown with Weeds and Brambles."

— Watts, Isaac (1674-1748)

Date: 1743

"I'll range the plenteous intellectual field; / And gather every thought of sovereign power, / To chase the moral maladies of man; / Thoughts which may bear transplanting to the skies, / Though natives of this coarse penurious soil; / Nor wholly wither there, where seraphs sing, / Refined, exalte...

— Young, Edward (bap. 1683, d. 1765)

Date: Tuesday, March 27, 1750

"The task of an author is, either to teach what is not known, or to recommend known truths by his manner of adorning them; either to let new light in upon the mind, and open new scenes to the prospect, or to vary the dress and situation of common objects, so as to give them fresh grace and more p...

— Johnson, Samuel (1709-1784)

Date: 1781

"In his 'Night Thoughts' he has exhibited a very wide display of original poetry, variegated with deep reflections and striking allusions, a wilderness of thought, in which the fertility of fancy scatters flowers of every hue and of every odour."

— Johnson, Samuel (1709-1784)

Date: 1789

"You stupify them with stripes, and think it necessary to keep them in a state of ignorance; and yet you assert that they are incapable of learning; that their minds are such a barren soil or moor, that culture would be lost on them; and that they come from a climate, where nature, though prodiga...

— Equiano, Olaudah [Gustavus Vasa] (c. 1745-1797)