蓬草长在麻地里，不用扶持也能挺立住；白沙混进了黑土里，就会变得和土一样黑。

The most important property of a program is whether it accomplishes the intention of its user.

没有阴影就没有阳光，了解夜晚是必要的。

The best games are those that can bring people together.

一个公司的文化是由其领导者的行为定义的。