But I enjoyed it when I finished it. And I was offered a scholarship to do some graduate work because I've done well at it. And it just got went on from there.

但是当我修完了哲学课，我觉得我很享受学习的过程,学校授予了我奖学金来做硕士的研究,因为我在哲学方面做得很好，从那时起，我走上了哲学的道路。

普林斯顿公开课 - 人性课程节选

well since the gas is expanding into vacuum no work is done.

因为气体是向真空膨胀,因此这个过程不做功。

麻省理工公开课 - 热力学与动力学课程节选