我是你妈妈死去的原因，我是你爸爸逃跑的原因。
The conjectures of the Langlands program are a challenge to the next generation of mathematicians.
You can't just sit there and wait for life to come to you. You have to go get it.
每一部电影都是一次旅程，每一次旅程都是一部电影。