The Western day is indeed nearing when the inner science of self-control will be found as necessary as the outer conquest of nature. This new Atomic Age will see men’s minds sobered and broadened by the now scientifically indisputable truth that matter is in reality a concentrate of energy. Finer forces of the human mind can and must liberate energies greater than those within stones and metals, lest the material atomic giant, newly unleashed, turn on the world in mindless destruction.