But what he's capturing is the logic, the ultimate causation of our feelings towards our kin.

但他在运用逻辑，我们对亲人有感情的根本原因。

耶鲁公开课 - 心理学导论课程节选

Now, as I said last time, the subject of free will--or free will, determinism, causation and responsibility, this cluster of problems-- is an extremely difficult and complicated physical problem.

正如我上次所说的,自由意志这个主题 或者说自由意志,决定论,因果论,责任,这一堆问题,是极端困难和复杂的物理问题

耶鲁公开课 - 死亡课程节选