Being a very small part of that, and part of changing our scale from where we constantly see ourselves as the most important thing in the universe, to suddenly being just a tiny piece.

我们只是宇宙的渺小的一员，我们应当改变我们的观念,不应将自己看做是,宇宙中最重要的，我们只是微小的尘埃。

普林斯顿公开课 - 人性课程节选

This was a problem but the direction is constantly changing.

在这个问题中,但是方向是在不断变化的

耶鲁公开课 - 基础物理课程节选