可持续性不是一种选择，而是我们对后代的责任。
Sustainability is not an option; it's a responsibility we owe to future generations.
Success is not about the money you make, it's about the difference you make in people's lives.
Every time a coal plant closes, a piece of America's heart closes with it.
我们之所以能够感知事物的变化，是因为单子在无限的变化中保持了稳定的内在本质。
作家的职责是讲述真相。