One of the things we are taught is a verse of Koran, in English it's as "all you who believe, fasting has been prescribed for you as was prescribed for those before you."

在《可兰经》里有一句诗是，大意是，虔诚的人们啊，斋戒不仅是你需要做的,也是你的前人所需要做的“

普林斯顿公开课 - 人性课程节选

Now we are about to come upon Ramadan, and are you planning anything special for yourself and for the students at Princeton? What's your hope for someone who's about to embark on Ramadan, and Muslim who's in your care?

我们马上就要过赖买丹月了，你为你自己,和普林斯顿的学生准备了什么呢？,你希望那些要开始斋戒的人和，你的学生做些什么呢？

普林斯顿公开课 - 人性课程节选