循环经济不是一种趋势,而是制造业的未来。
The beauty of the world has two edges, one of laughter, one of anguish, cutting the heart asunder.
Reason is, and ought only to be the slave of the passions, and can never pretend to any other office than to serve and obey them.
The universe is not a puzzle to be solved, but a mystery to be lived.