唯一比无知更危险的是傲慢。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

The strength of a nation's institutions is not just in their formal rules, but in the informal norms that govern behavior and the degree to which they are internalized by the population.

合作共赢是国际化经营的基石，我们要与资源国建立长期稳定的伙伴关系。