"Through all the ages the mind has been regarded as evil, and every form of insult: from heretic to materialist to exploiter-every form of iniquity: from exile to disfranchisement to expropriation-every form of torture: from sneers to rack to firing squad-have been brought down upon those who assumed the responsibility of looking at the world through the eyes of a living consciousness and performing the crucial act of a rational connection. Yet only to the extent to which-in chains, in dungeons, in hidden corners, in the cells of philosophers, in the shops of traders-some men continued to think, only to that extent was humanity able to survive."