身体总是存在的，即使它缺席。
The body is always present, even in its absence.
I'm mentioning all this -- I'm mentioning all this because I think this is not merely a personal problem; you may think I'm wrong in this, but I think we live in an age when our lives are regularly punctuated by career crises, by moments when what we thought we knew -- about our lives, about our careers -- comes into contact with a threatening sort of reality.
从未经历过痛苦，也就从未被赐福。
Escribo para vivir las vidas que no viví.
"Science is not just a collection of facts; it's a way of thinking, a way of skeptically interrogating the universe with a fine understanding of human fallibility."
过去不是可以返回的地方，而是用来构建的材料。
I don’t run out of material. I run out of time.
数学的语言是普遍的，正是通过这种语言，我们才能传达宇宙最深刻的真理。
我写作是为了找出我的想法。
