宇宙不仅比我们想象的更奇怪，而且比我们能够想象的还要奇怪。

心有其所不知的理由。

当你点燃蜡烛时，你也投下了阴影。

The Internet is a platform for innovation, but it also requires responsible use.

The fragility of banks is a direct consequence of their role as liquidity providers.

没有生态平衡，就没有真正的经济效益。