I've been worrying that my book will be too late and that by June everything will be rosy that it'll all be over.

我一直担忧，我的书将会很晚才出版,并且到六月份，所有事情都好转了,危机结束了。

耶鲁公开课 - 金融市场课程节选

And my purpose will be not to say something as a postulate, but to show you where everything comes from, and it's best for you if you try to follow the logic.

我的目的不是,简单地告诉你们一个假说,而是给你们讲清楚这个理论的来龙去脉,如果你们能理解推导过程那就再好不过

耶鲁公开课 - 基础物理课程节选