最大的幸福是将自己的感受转化为行动。

The biggest risk is not taking any risk. In a world that's changing really quickly, the only strategy that is guaranteed to fail is not taking risks.

在科学中，我们不仅找到答案，还找到更好的问题。

可持续发展的关键是平衡经济增长和环境保护。

Trade between two countries can be mutually beneficial, even if one of them is less efficient in the production of all commodities.