" We cannot compound the ideas of others into a singular meaning for ourselves unless we’re given a private mental workshop in which to hammer at them. (Will I ever be able to write my book, I worry, if I can’t build such a workshop for myself?) Without daydreams our minds are only parrots—or, worse, computers. Daydreams are the engineers of new worlds. "

― Michael Harris , Solitude: In Pursuit of a Singular Life in a Crowded World