Sustainability is not an option; it's a necessity for the future of our planet.

我应该猜得出来那藏在她可怜的小计谋后面的所有柔情。花儿就是这样反复无常的呀！我太年轻了，我真不知道怎样才能爱她。

The joy of mathematics is in the struggle to understand.

The challenge of our time is to create a sustainable energy future.

砰的一声，我从我的粉色云端跌落。

To love beauty is to see light.

I keep thinking about this river somewhere, with the water moving really fast. And these two people in the water, trying to hold onto each other, holding on as hard as they can, but in the end it’s just too much. The current’s too strong. They’ve got to let go, drift apart.

艺术就是战斗。