The true test of a society is how it treats its most vulnerable members.

"A good picture book is like a silent movie; it tells a story without words."

真正的建筑从约束中产生。

我们这个时代的挑战是创造一个可持续的能源未来。

The most successful forestry companies will be those that put sustainability at the core of every decision.

I believe that man will not merely endure: he will prevail. He is immortal, not because he alone among creatures has an inexhaustible voice, but because he has a soul, a spirit capable of compassion and sacrifice and endurance.