我们生产的每一件塑料制品都应该有明确的再利用或回收路径。

It seemed the world was divided into good and bad people. The good ones slept better ... while the bad ones seemed to enjoy the waking hours much more.

The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.

最好的想法往往来自不同学科的交叉点。