可持续发展不是一种选择，而是我们对地球和后代的责任。
Sustainability isn't a choice; it's our responsibility to the planet and future generations.
Leadership is about inspiring others to achieve what they thought was impossible.
The city is a living organism.
People are just as wonderful as sunsets if you let them be. When I look at a sunset, I don't find myself saying, 'Soften the orange a bit on the right hand corner.' I don't try to control a sunset. I watch with awe as it unfolds.
The total speech act comprises both the act of uttering words and the act of meaning.
Writing is about finding the extraordinary in the ordinary.