We are beings for whom the exercise of the will is a preeminent feature and much of our happiness as human beings depends upon our capacity to exercise our will and our ability for choice.

作为人，意愿的运用是,一种卓越的特性，我们作为人大多数的幸福感,取决于我们运用,意愿和能力来选择。

耶鲁公开课 - 政治哲学导论课程节选

It used to be that I was so busy that I didn't exercise much,

过去我也因为忙碌而很少锻炼，

Do you ever实战 - SpeakingMax英语口语达人