So I have to take out what I think is the really essential part and cover them in the lecture.

所以我得选出我认为真正重要的部分,并在课上介绍这些内容

耶鲁公开课 - 基础物理课程节选

All right. So that's all I'm going to say today in terms of solving the energy part of the Schrodinger equation, so what we're really going to focus on is the other part of the Schrodinger equation, psi which is solving for psi.

好，今天关于薛定谔方程,能量部分的解，就讲这么多，我们今天真正要关注的,是另一部分，薛定谔方程，也就是解。

麻省理工公开课 - 化学原理课程节选

That's an important observation, and as we get to the part of the course we talk about computational complexity, you'll see that what we really care about is not how efficient the program is on easy problems but how efficient it is on hard problems.

我们已经学习了这门课程的一部分了，我们要开始认识到,计算的复杂度这个概念，你会学习到我们在乎的并不是,算法在简单问题上的工作效率,而是解决复杂问题的效率。

麻省理工公开课 - 计算机科学及编程导论课程节选

If justice is truly in the interests of the stronger, doesn't that require some kind of knowledge, some kind of reflection on the part of those in power ? to know what is really and truly in their interest?

如果正义真是强者的利益，那难道不需要某些知识，或说以握权者的角度,反思以了解,什么才是对他们真正有利的吗？

耶鲁公开课 - 政治哲学导论课程节选

Of course,if we take the version of the body view that what I am, essentially--the crucial body part--is my brain, then we really would have to subdivide A into two parts: early A and late A.

当然，如果我们认同肉体观点，我的存在，取决于肉体的关键，就是我的大脑，那么我们又要将A阶段继续分为早期和晚期阶段。

耶鲁公开课 - 死亡课程节选