我们是我们反复做的事情。因此,卓越不是一种行为,而是一种习惯。
Every individual has a place to fill in the world and is important in some respect whether he chooses to be so or not.
自然是一个活生生的整体,而不是一个死的集合体。
"Stories are the lifeblood of our culture, the way we understand the world and our place in it."
可持续性不是一种趋势,而是我们为后代共同承担的责任。