– Grace Slick, “White Rabbit” (1967)
The idea that knowledge is something you can eat like food goes back to the Garden of Eden, with the stipulation that some knowledge is better left on the Tree. In 1741, Isaac Watts insisted there was no merit in reading all day long, because food was worthless without proper digestion.
As a Man may be eating all Day, and for want of Digestion is never nourish’d; so these endless Readers may cram themselves in vain with intellectual Food, and without real Improvement of their Minds, for want of digesting it by proper Reflections. (Improvement of the Mind)
For most of us, digestion comes automatically after eating, no conscious effort required. So Watts may be right about the need for proper Reflections, but his comparison is “hard to swallow.” (See the index, Meta-failed images, for familiar expressions that seem to make sense but don’t.)
The idea that wisdom could be ingested conveniently in pill form took hold in the 20th century – when vitamins, antibiotics, and The Pill offered “better living through chemistry.” Aldous Huxley described instant access to enlightenment through mescaline (The Doors of Perception, 1954), and a few years later pop radio was celebrating the extraordinary mental experiences available through sublegal pharmacy: “One pill makes you larger, one pill makes you small.” Grace Slick’s lyrics drew on imagery from Alice’s Adventures in Wonderland (1865), which included a cake with “Eat Me” spelled out in currants on top. But it was Slick, not the Dormouse, who advised feeding your head.
Photo: Adapted from Wikipedia