思考是最困难的工作，这也是为什么很少有人这么做。
Thought is the most difficult task, which is why so few engage in it.
We must constantly look at things in a different way.
Models are not crystal balls, but they are the best tools we have to understand the future.
今天我们播下的每一粒种子都是对后代的承诺。
挑战是伪装的机会，拥抱它们。