Separating our water supply from sewage and learning how to do wastewater treatment was a really important part of reducing infectious diseases.

把净水和污水分开,以及学会污水处理的方法,是减少感染性疾病传播方法中的重要部分

耶鲁公开课 - 生物医学工程探索课程节选

Comedy is when you fall in an open sewer and die."

喜剧就是你掉进污水道里死了”

耶鲁公开课 - 心理学导论课程节选