所谓智慧，就是拥有的问题比答案多。

Sustainability isn't a cost; it's an investment in our collective future.

战略不是预测未来，而是为未来做好准备。

"The only way to do great work is to love what you do."

我想揭示大自然的秘密，用来造福人类。我认为，在我们的短暂一生中，最好的贡献莫过于此了。

The city's poor are like the roots of a tree: unseen, but essential to its survival.

一个父亲能为孩子做的最重要的事就是爱他们的母亲。