The future of manufacturing lies in circular economies—waste is just a resource in the wrong place.
The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.
别人为食而生存,我为生存而食。
在理解宇宙的追求中,我们必须保持谦逊,因为我们找到的每一个答案都会引出一系列新的问题。