Fourth and final point: he somehow, because he was working in all the world's worst places and all lesser evils, had a humility, of course, and an awareness of the complexity of the world around him.
最后的一点：他，或许由于他 在世界各地的工作经历，他面对所有较小的恶行时， 都有一种谦卑感，当然， 他对周围世界复杂性的认识也是无与伦比的。