我不让别人定义我是谁。

The world is a place of infinite complexity, and we are all just trying to make sense of it.

You have to believe in your idea and be willing to persist through a lot of challenges.

乔治·华盛顿是奴隶主对吧？那华盛顿的地位因此受损了吗？那我们是不是还得拆除华盛顿的雕像啊？

The sun is new each day.

可持续性不是一种选择，而是我们对后代的责任。

预测未来的最好方法就是创造未来。