Date: 1704

"For, it is the opinion of choice virtuosi, that the brain is only a crowd of little animals, but with teeth and claws extremely sharp, and therefore cling together in the contexture we behold, like the picture of Hobbes's Leviathan, or like bees in perpendicular swarm upon a tr...

— Swift, Jonathan (1667-1745)

Date: 1704

"Others rather believe there is a perpetual game at leap-frog between both, and sometimes the flesh is uppermost, and sometimes the spirit; adding that the former, while it is in the state of a rider, wears huge Rippon spurs, and when it comes to the turn of be...

— Swift, Jonathan (1667-1745)

Date: 1758

"If, therefore, you would be a musical and harmonious Person, whenever, in Parties of Drinking, the Soul is bedewed with Wine, suffer her not to go forth, and defile herself [like a snail]."

— Carter, Elizabeth (1717-1806)

Date: 1758

"But when, in Parties of Conversation, she glows by the Beams of Reason, then command her [the soul] to speak from Inspiration and utter the Oracles of Justice [like a Grasshopper]."

— Carter, Elizabeth (1717-1806)

Date: 1758

"In all Vice, Pleasure being presented like a Bait, draws sensual Minds to the Hook of Perdition."

— Carter, Elizabeth (1717-1806)

Date: 1759

"Their [pedants'] constant overstraining of the Mind / Distorts the Brain, as Horses break their Wind / Or rude Confusions of the Things they read / Get up, like noxious Vapours, in the Head, / Until they have their constant Wanes and Fulls, / And Changes in the Insides of their Skulls."

— Butler, Samuel (1613-1680)

Date: 1775

"What fancied zone can circumscribe the Soul, / Who, conscious of the source from whence she springs, / By Reason's light on Resolution's wings, / Spite of her frail / companion, dauntless goes / O'er Libya's deserts and through Zembla's snows? "

— Gray, Thomas (1716-1771)