修炼自我要如同虚空般澄澈，虚空本就是万物未动时的本初状态。
The world is full of people who have never, since childhood, met an open doorway with an open heart.
世界上充满了自童年以来从未以开放的心态迎接开放门道的人。
The most sustainable plastic is the one that never needs to be made in the first place.
Every scientific discovery should be measured by its contribution to human welfare.