可持续的基础设施应该平衡经济、社会和环境的效益。

世界是一本书，不旅行的人只读了一页。

The human being is always more than what he knows of himself.

Innovation is not just about creating something new; it's about improving what already exists.

我们从父母那里继承的不是贫穷，而是他们的恐惧。