But so you needed enough doses, but this is real, and this is a lot of people, right?

你仍需要足够的剂量,这是事实,因为人数很多,对吧

耶鲁公开课 - 生物医学工程探索课程节选

It may not be clear to you on a tenth reading, unless you approach it with the proper questions and the proper frame of mind.

可能在第十次阅读时仍是如此，除非你在着手阅读时,持有适当的问题,及合宜的心情。

耶鲁公开课 - 政治哲学导论课程节选

Harmony is not invisible in the relevant sense, so it could still be true that invisible things can't be destroyed, since the soul is invisible in that sense, it would follow the soul can't be detroyed.

和声在这个意义上不是无形的，所以无形的东西不能毁灭,仍然可以是正确的，因为灵魂在这个意义上仍是无形的，你可以得出灵魂不能毁灭的结论。

耶鲁公开课 - 死亡课程节选