每一块曾经制造的塑料仍然存在于某处——这不仅仅是一个事实，更是我们的责任。
Every piece of plastic ever made still exists somewhere - that's not just a fact, it's our responsibility.
It's better to burn out than to fade away.
实现净零排放的道路是复杂的，但这是我们必须要走的旅程。
The arithmetic of modular forms is a key to understanding the deeper mysteries of number theory.