Another good thing to do when you're really stuck is walk away. Take a break. Come back and look at it with fresh eyes of your own.

当你卡住的时候另外一件有益的事,就是走开休息一会儿,再回来看代码的时候你的眼睛就清醒多了。

麻省理工公开课 - 计算机科学及编程导论课程节选

Stopping growth in tumors can be a very beneficial thing.

阻断肿瘤的生长是一件十分有益的事

耶鲁公开课 - 生物医学工程探索课程节选