文化资本是阶级斗争中的一种武器。

The market, like the Lord, helps those who help themselves. But unlike the Lord, the market does not forgive those who know not what they do.

"The dawn right before the sun rises is the darkest."

可持续性不是一种选择，而是我们对下一代的责任。

数学中最重要的是提出正确的问题。