"All of humanity is in peril of extinction if each one of us does not dare, now and henceforth, always to tell only the truth, and all the truth, and to do so promptly — right now... I am convinced that human continuance depends entirely upon: the intuitive wisdom of each and every individual . . . the individual's integrity of speaking and acting only on the individual's own within-self-intuited and reasoned initiative . . . the individual's never joining action with others as motivated only by crowd-engendered emotionalism, or a sense of the crowd's power to overwhelm, or in fear of holding to the course indicated by one's own intellectual convictions."