现代大型工业企业是美国经济中最强大的机构，其管理者是最具影响力的经济决策群体。

"With a library you are free, not confined by temporary political climates. It is the most democratic of institutions because no one - but no one at all - can tell you what to read and when and how."

Every risk is worth taking as long as it's for a good cause, and contributes to a good life.

希望之桥就是从“信心”这个字开始的——而这是一条把我们引向无限博爱的桥。

可持续性不是流行语，而是现代资源开采的基础。

生命太短暂，不要把时间浪费在不能让你灵魂快乐的事情上。