The most important thing in science is not to solve problems, but to ask the right questions.

我不相信“舒适区”的概念。我相信推动边界和探索未知。

世界是一本书，不旅行的人只读了一页。

I keep thinking about this river somewhere, with the water moving really fast. And these two people in the water, trying to hold onto each other, holding on as hard as they can, but in the end it’s just too much. The current’s too strong. They’ve got to let go, drift apart.

循环经济原则不是可选的，它们对生存至关重要。