對付一個不自由的世界的唯一方法就是變得如此絕對自由，以至于你的存在本身就是一種反叛行為。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
成功不是終點，失敗也不是致命的，重要的是繼續(xù)前進的勇氣。
預測未來的最好方法就是創(chuàng)造未來。
I don't fear failure. I fear not trying.
The center of our galaxy is a fascinating place where extreme physics takes place, and it's a privilege to study it.
I'm interested in the weak materials, the materials that people don't think can be used for permanent structures.