Every piece of plastic we produce should have a clear path to being reused or recycled.

The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.

诗人是一个把梯子搭到星星上并一边爬梯子一边拉小提琴的人。

在互联网行业，唯一不变的就是变化本身。

你的火无法燃烧是因为我。