Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。
真正的困难不在于构思新想法，而在于摆脱旧观念。
The automotive industry is undergoing unprecedented changes, which is an opportunity for Chinese automakers.
The writer’s mission is to uncover the hidden.
我不在乎别人怎么说，我只在乎自己怎么做。