“The sciences are sometimes likened to different levels of a tall building: logic in the basement, mathematics on the ground floor, then particle physics, then the rest of physics and chemistry, and so forth, all the way up to psychology, sociology – and the economists in the penthouse.”

“The sciences are sometimes likened to different levels of a tall building: logic in the basement, mathematics on the ground floor, then particle physics, then the rest of physics and chemistry, and so forth, all the way up to psychology, sociology – and the economists in the penthouse.”

— Bill Bryson