努力永远不会停止。
The rule of recognition is the ultimate rule of a legal system.
To turn caring into action, we need to see a problem, see a solution, and see the impact. But complexity blocks all three steps.
The power of mathematics lies in its ability to abstract and generalize.
The idea is not to have any 90-degree angles. In the beginning, there was the diagonal. The diagonal comes from the idea of the explosion which "re-forms" the space.
森林不需要我们,而是我们需要森林。
创新不仅仅是创造新事物,也是改进已有的事物。
The world is full of invisible wounds.