In certain savage tribes in New Guinea, they put the old people up in the trees and shake them once a year in the spring; if they don't fall out they let them live another year.
John Dos PassosExperiments in the visual arts (the invention of new ways of seeing things), are made because, due to the way the apparatus that makes up the mind is made, old processes and patterns have continually to be broken up in order to make it possible to perceive the new aspects and arrangements of evolving consciousness. The great enemy of intelligence is complacency.
John Dos Passos