在野外,没有捷径。你必须为每一步付出努力。
In the wild, there are no shortcuts. You have to earn every step.
The essence of mathematics lies in its power to reveal patterns and symmetries.
在气候变化问题上,我们必须成为解决方案的一部分。
The biggest risk is not taking any risk. In a world that is changing quickly, the only strategy that is guaranteed to fail is not taking risks.