Date: 1734

"Mean-time the Body, which we study to soak in Pleasure like a Sponge, is of it self but a mere dead Husk, and drops off at last: and a Man reckons upon it no farther, than as a Machine for bringing him Pleasure, and would sometimes be content to change it for another Body, if he could, and does ...

— Forbes of Pitsligo, Alexander Forbes, Lord (1678-1762)

Date: January 1739

"The identity, which we ascribe to the mind of man, is only a fictitious one, and of a like kind with that which we ascribe to vegetables and animal bodies."

— Hume, David (1711-1776)

Date: 1742

"Socrates, and other ancients, seem to have had particular pleasure in running a parallel between agriculture and the improvement of the mind: But in no respect does the comparison or likeness hold more exactly than in this, that as the ground must be properly prepared for the reception and nouri...

— Turnbull, George (1698-1748)

Date: 1742

"Instruction will be but thrown away, it cannot sink into the mind, or take firm root there, so as to fructify, if the mind be not pure and clean, pliable, or docile and open to truth and knowledge, but will quickly be chocked by the opposite illiberal temperature"

— Turnbull, George (1698-1748)

Date: 1742

"The richest genius, like the most fertile soil, when uncultivated, shoots up into the rankest weeds; and instead of vines and olives for the pleasure and use of man, produces, to its slothful owner, the most abundant crop of poisons."

— Hume, David (1711-1776)

Date: 1745

"I would rather compare it [the mind] to a Seed, which contains all the Stamina of the future Plant, and all those Principles of Perfection, to which it aspires in its After-growth, and regularly arrives by gradual Stages, unless it is obstructed in its Progress by external Violence."

— Fordyce, David (bap. 1711, d. 1751)