- So the first thing that we want to do, if we're thinking about something like this, is just to determine exactly what orbitals are causing the five different lines that we're seeing in the spectrum.

我们要做的最要紧的事，如果我们在思考这种问题的话，其实只不过是,准确地确定哪些轨道会导致,这五条分立谱线在光谱中出现。

麻省理工公开课 - 化学原理课程节选

He wrote once that, "The chief thing is to know your duties and our edicts by heart and not put off things until tomorrow, like his son did.

他曾经这样写道,"最要紧的事就是牢记我们的职责和法令,并且不把今天能做的事拖延到明天去做",他儿子就是这么拖沓的

耶鲁公开课 - 欧洲文明课程节选