可持续性不是一种选择；而是我们对后代的责任。
Sustainability isn't an option; it's a responsibility we owe to future generations.
对于系统，翻版的模拟是在控制图中添加一个创建循环的边，而不仅仅是一个附加节点。
We are all of us made by what we have lost as much as by what we have gained.
你必须独一无二，与众不同，以自己的方式闪耀。
Life is too short to be anything but happy.
合作是关键，没有任何一个实体能独自解决世界的挑战。