我们需要从一种获取-制造-浪费的经济转向一种再生型经济。

The best technology should be invisible, just like electricity - you don't need to understand how it works to use it.

唯一真正重要的是你给予和接受的爱。

Every mental act has its place in the economy of life.

证明是一种可重复的说服实验。