Nobody deserves your tears, but whoever deserves them will not make you cry.

The strongest companies will be those that view waste as a design flaw.

建筑师必须成为可能与不可能之间的桥梁。

一个好的经济学家必须既是科学家，又是人文主义者。

可持续发展不再是选择，而是负责任企业的唯一出路。