The most profound technologies are those that disappear. They weave themselves into the fabric of everyday life until they are indistinguishable from it.

The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?

The interplay between quantum mechanics and general relativity is one of the most profound puzzles in modern physics, and solving it may require a complete rethinking of our understanding of the universe.

我会自我怀疑，我会缺乏安全感。很多夜晚，当我出现在比赛场时，我心里却嘀咕：“我的背好疼，我的脚好疼，我的膝盖好疼。但是我不会那么紧张。我们都会有缺乏自信的时候。你不应该否认这一事实，但是你不要向它屈服，你要敢于面对它。

Peace is not merely the absence of war, but the presence of justice, of law, of order—in short, of government.

想得大，想得长远。