Sustainability is not a choice; it's an imperative for long-term success.

To convince someone of the truth, it is not enough to state it, but rather it must be found.

城市是人类最伟大的建筑成就。

最伟大的故事是那些萦绕不去的。

两个人一条心，日子越过越好；反之则越过越穷，一事无成。

世界是事实的总和，而非事物的总和。