Again, a therapy of the soul that brings peace and contentment and a kind of justice.

一种灵魂的治疗,带来和平，满足,与正义。

耶鲁公开课 - 政治哲学导论课程节选

It's--that's a very different process than testing a drug, where if you had a drug for heart disease, you would give it to patients that had heart disease and see if you had an impact.

这与药物的临床试验截然不同,如果对一种治疗心脏病的药进行临床试验,你可以将药分发给,心脏病患者并观察药效

耶鲁公开课 - 生物医学工程探索课程节选