Date: 1691

"First, for Use; So we see the Senses of such eminent Use for our well-being, situate in the Head, as Sentinels in a Watch-Tower, to receive and conveigh to the Soul the impressions of external Objects"

— Ray [formerly Wray], John (1627–1705)

Date: 1764

"For when the hostile army rushes in at the windows of the body, and certain battalions of perturbations have so entered the castle of the mind, that the soul is taken captive, as it were, and oppressed beyond measure, sure, by troops of affections proceeding from the senses of seeing, hearing, s...

— Anonymous

Date: 1787

"Again, when some desires retire, there are others akin to them, which grow up, and through inattention to the father's instructions, become both many and powerful, draw towards intimacies among themselves, and generate a multitude, seize the citadel or the soul of the youth, finding it evacuated...

— Adams, John (1735-1826)