最大的繁荣只能作为机构中人和机器最大生产力的结果而存在。

循环经济不仅仅是一种趋势，它是制造业唯一可行的未来。

It has always been easy to hate and destroy. To build and to cherish is much more difficult.

Life lessons will be presented to you in the order they are needed. Everything you need to master the lesson is within you. Once you have truly learned a lesson， you will be presented with the next one. If you are alive， that means you still have lessons to learn.