However far modern science and techniques have fallen short of their inherent possibilities, they have taught mankind at least one lesson; nothing is impossible.
Lewis MumfordOne's worst enormities remain within, and it is only one's vulgar commonplaces of error and folly that turn into murders and suicides, treasons, infidelities, and betrayals.
Lewis MumfordA society that gives to one class all the opportunities for leisure, and to another all the burdens of work, dooms both classes to spiritual sterility.
Lewis Mumford