Date: 1761

"As to the eye of the body, objects appear great or small, not so much according to their real dimensions as according to the nearness or distance of their situation; so do they likewise to what may be called the natural eye of the mind: and we remedy the defects of both these organs pretty much ...

— Smith, Adam (1723-1790)

Date: 1764

"Such principles are parts of our constitution, no less than the power of thinking: reason can neither make nor destroy them; nor can it do any thing without them: it is like a telescope, which may help a man to see farther, who hath eyes; but without eyes, a telescope shows nothing at all."

— Reid, Thomas (1710-1796)

Date: 1764

"The fabric of the human mind is intricate and wonderful, as well as that of the structure of the human body. The faculties of the one are with no less wisdom adpated to their several ends, than the organs of the other."

— Reid, Thomas (1710-1796)

Date: 1764

"All that we know of the body, is owing to anatomical dissection and observation, and it must be by an anatomy of the mind that we can discover its powers and principles."

— Reid, Thomas (1710-1796)

Date: 1764

"But the anatomist of the mind cannot have the same advantage."

— Reid, Thomas (1710-1796)

Date: 1771

"Now as our Feet in vain venture to walk upon the River, till the Frost bind the Current, and harden the yielding Surface; so does the SOUL in vain seek to exert its higher Powers, the Powers I mean of REASON and INTELLECT, till IMAGINATION first fix the fluency of SENSE, and thus provide ...

— Harris, James (1709-1780)

Date: 1778

"Every seminary of learning may be said to be surrounded with an atmosphere of floating knowledge, where every mind may imbibe somewhat congenial to its own original conceptions."

— Reynolds, Joshua (1723-1792)

Date: 1785

"To this it is owing, that, in ancient languages, the word which denotes the soul, is that which properly signifies breath or air."

— Reid, Thomas (1710-1796)