And what we saw last time is that this was necessary to make things work, this part of it in particular.

上节课我们讲,这是对外做功的必要条件，特别是这个部分。

麻省理工公开课 - 热力学与动力学课程节选

What are the qualities necessary for sound statesmanship? How does statecraft ? differ from other kinds of activities?

什么样的特质是正直政治家所应具备的风范,权术又如何,独善于其它类型的活动呢？

耶鲁公开课 - 政治哲学导论课程节选

The regions that are necessary for describing what the protein is like are called exons, the regions that are not are called introns.

因此我们把编码蛋白质的区域,称为外显子,而把不参与编码蛋白的区域称为内含子

耶鲁公开课 - 生物医学工程探索课程节选

Eliot was there, in that essay on the metaphysical poets that I'm quoting from, defending as necessary what is the primary characteristic, not only of his own poetry, but really of modern poetry generally, what is often called its difficulty.

艾略特在描写那些抽象派诗人的文章里,就是我引用的那篇，极力维护,诗人的首要特征，不仅是因为他自身的诗性，更因为维护现代诗歌的必要，这是非常困难的一件事。

耶鲁公开课 - 现代诗歌课程节选

And if the government didn't provide for the poor as ten percent as you say through taxation, then we would need more money for police to prevent crime and so, either way, there would be more taxes taken away to provide " what you guys call the necessary things that the government provides.

如果政府不能,通过税收来补贴你所提到的10%的穷人，则需要花更多的钱雇警力来防止犯罪,所以，不管怎样，都需要交更多的税,提供你们所说的政府该提供的“必需品。

耶鲁公开课 - 公正课程节选

All of these three things, in my judgment, are necessary to understand how the polis came into being, how it came to be what it was, and how it came to fulfill and believe in these ideas that I have just been telling you about.

所有这三个事情,在我看来,对于了解城邦是如何产生,如何成型,以及如何实现,和验证那些我刚刚,告诉你们的理念,是不可或缺的

耶鲁公开课 - 古希腊历史简介课程节选

The philosopher Spinoza thought that ... if we could only recognize the fact, what he at least took to be the fact, that everything that happens in life is necessary, then we'd get a kind of emotional distance from it; it would no longer upset us.

哲学家Spinoza认为,如果我们能够认识到这个事实，至少他认为这是事实，即生活中的一切事情都是必然的，那么它对我们的情绪影响就比较少;,它不会再让我们感到痛苦。

耶鲁公开课 - 死亡课程节选

Leisure does not simply mean rest or inactivity but leisure is necessary for education or what he sometimes calls by the term philosophy.

安逸不单意指休憩或静止不动,安逸是教育的必备条件,或是套用,他有时会使用的词汇－哲学。

耶鲁公开课 - 政治哲学导论课程节选

All of our texts that we will read--the Republic the Politics the Prince the Social Contract have different views on the qualities of statecraft and what are those qualities necessary to found and maintain states that we will be considering.

我们所有将阅读的教材中，包括《理想国》,《政治论》，《君主论》，《民约论》,都有不同的权术特性观点,哪些特性是建立及维持国家所必需,我们都将加以思量。

耶鲁公开课 - 政治哲学导论课程节选