每一块曾经制造的塑料仍然存在于地球的某个地方——这既是我们的挑战，也是我们的责任。
Every piece of plastic ever made still exists somewhere on this planet—that's both our challenge and our responsibility.
At the close of our studies， we knew all the past of physics， but nothing of the present and the future.
文学的研究即是对生活本身的研究。
"Grief does not change you, Hazel. It reveals you."
Man is an animal that makes bargains: no other animal does this no dog exchanges bones with another.
我们的挑战是创造引人入胜且相关的内容。
True leadership is about empowering others to achieve greatness.
I came from nothing, so I have nothing to lose.