"The only limit to our realization of tomorrow is our doubts of today."

Sustainability isn't a choice—it's our responsibility to the next generation.

世界上充满了故事，但那些留在我们心中的，是那些触及我们最深恐惧和渴望的故事。

Today is cruel, tomorrow is crueler, and the day after tomorrow is beautiful. But most people will die tomorrow night, so don't give up today.

The city is the greatest architectural achievement of humanity.

Courage is what it takes to stand up and speak; courage is also what it takes to sit down and listen.

在气候变化问题上，我们必须成为解决方案的一部分。