函数是一种对应规则，通过它当给定任何东西（作为参数）时，可以获得另一个东西（该参数的函数值）。

岁月不居，流逝如滔滔江水，年纪衰老，一天不如一天了。我满腔忧愁，烦闷难以排遣，前途无望啊，心中总觉不安。

The truth is that men and women are different, and those differences should be celebrated, not erased.

Doing e-commerce is like playing Go—you need to focus on both the immediate and the long term.

I just want to make music that makes people feel good.

The companies that thrive will be those that see environmental responsibility as an opportunity, not a burden.

我们行业必须成为气候变化解决方案的一部分。我们拥有技能、技术和行动的责任。