循环经济不仅仅是一种趋势，它是制造业唯一可行的未来。
The circular economy isn't just a trend; it's the only viable future for manufacturing.
Un libro es un mundo en sí mismo, un universo que se abre ante nuestros ojos.
The future is a promise we may not live to see.
The city is the greatest invention of mankind, and architecture is its language.
Laughter and tears are both responses to frustration and exhaustion. I myself prefer to laugh, since there is less cleaning up to do afterward.