“Human existence is based upon two pillars: Compassion and knowledge. Compassion without knowledge is ineffective; knowledge without compassion is inhuman.” HumansTwoExistenceCompassionHuman ExistencePillarsInhuman Book:Physics and Society: Essays in Honor of Victor Frederick Weisskopf by the International Community of Physicists Source: Physics and Society: Essays in Honor of Victor Frederick Weisskopf by the International Community of Physicists