That is the good news.The bad news is there isn't a text that fits this syllabus, so we choose readings from various sources.And the text that I have chosen is the best of a bad lot.

那是个好消息，坏消息是,没有与课程大纲对应的课本，我们从很多的资源中选取阅读材料,我选的课本不过是糟粕中的精华。

麻省理工公开课 - 固态化学导论课程节选

Virtue is invariably rewarded with glory and evil evil is always punished. In this amazing image, it's gathered like scum in some eternal cesspool ! where it's self-fed and self-consumed -- problem solved!

总能获得荣光，而邪恶,总会受到惩治，这是个绝佳的画面，邪恶像是永远堆积在粪坑中的糟粕,只能自生自灭--这样就无可担忧了！

耶鲁公开课 - 弥尔顿课程节选