Unity was difficult. Being somewhat isolated, the inhabitants of each region developed a distinctive economic and cultural character.

团结很困难，它有一点孤立，每一个地域的居民都发展起来,有了各自经济文化特点。

耶鲁公开课 - 旧约导论课程节选

That's why every-- development of every specific vaccine turns out to be different because they don't all follow exactly this kind of time course.

这就是为什么,每一种疫苗的发展都是不同的,因为疫苗诱导产生应答所需时间各不相同

耶鲁公开课 - 生物医学工程探索课程节选

Again, I'm repeating a theme that is in my book, New Financial Order, that financial innovation and insurance innovation is a succession of inventions and each invention propels the idea more forward.

我要再一次强调我的《金融新秩序》,这本著作的主题之一就是,金融创新与保险创新,是前后相继的一系列创新活动,每一步创新都推动着保险理论向前发展

耶鲁公开课 - 金融市场课程节选

On the third page of the Politics where he remarks that every city or every polis exists by nature, and he goes on to infer from this Zoon Politikon that man is what he calls the zoon politikon, the political animal, the polis animal.

在《政治学》第三页,他谈到,每座城市或城邦是自然发展的存在，他并进而藉此推论,人类是他所谓的，即政治动物，城邦动物。

耶鲁公开课 - 政治哲学导论课程节选

I want to say a little bit about the cost of vaccines because this is a part of what makes it difficult to accomplish what's usually our goal in a vaccine development, which is deliver the vaccine to every population in the world.

我想谈谈关于疫苗的成本,因为这是令我们的疫苗发展目标,无法得以实现的困难之一,这个目标就是将疫苗送至世界上每一个人

耶鲁公开课 - 生物医学工程探索课程节选