Understanding black holes is understanding the fabric of the universe itself.
I'm a problem that'll never be solved.
有时候你必须和你爱的人分开,但这并不会让你爱他们少一点。有时候你会更爱他们。
你有敌人?很好。这说明在你的生命中的某个时刻,你曾经呐喊过。
It's not about how much you have, but how much you enjoy what you have.
The path to net-zero is not easy, but it is necessary for our survival.
经验只是我们给错误取的名字。