君子不用水来当镜子，而是拿别人来当镜子。用水当镜子可以看到的是容貌，用人当镜子则可以知道吉凶对错。

Innovation is not just about technology; it's about changing the way we think and operate.

在价格被遗忘后，品质仍会被长久铭记。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

每一种化学结合完全且仅仅依赖于两种对立的力量，即正电和负电。