可持续发展不是一种选择，而是我们对后代的责任。
Sustainability isn't an option; it's a responsibility we owe to future generations.
也许每一天并不都是好的，但每一天都有一些好的东西。
一个意识到自己纯净的心灵不会执着于任何事物，既不执着于肉体也不执着于灵魂。
When we love, we always strive to become better than we are. When we strive to become better than we are, everything around us becomes better too.