It is at its worst after retirement ... when you are no longer-- you've exhausted your human capital and you're living off of all the accumulated physical capital.

退休后，到达顶峰,当你不再-,你用尽了你的人力资本,只能以之前积累下来的,有形资本为生。

耶鲁公开课 - 金融市场课程节选

The first is the Triumph of Death, where you see what happens in real battle when people are just sort of slaughtered, and the commanders are off at a safe distance.

这一幅叫做《死亡的胜利》,你会看到真正的战争场面,人们在互相残杀,而指挥官们却在隔岸观火

耶鲁公开课 - 欧洲文明课程节选