In the world of physics, we often find that the simplest questions are the hardest to answer.
在物理学的世界里，我们经常发现最简单的问题最难回答。
Collaboration is key to breakthroughs—no one does it alone.
人类最古老而强烈的情绪，便是恐惧；而最古老最强烈的恐惧，便是对未知的恐惧。
征服恐惧的最好方法就是直面它。
One way of looking at speech is to say that it is a constant stratagem to cover nakedness.
假装，我实际上做了这件事：因此我只是假装假装。