听到了却没有亲眼见到，即使听得再多，也必有谬误；亲眼见到了却不能理解，即使记得再多，也必有错误；知道了却不去实际践行，就是知识再多，也必然困惑。
Education begins the gentleman, but reading, good company and reflection must finish him.
Innovation is the only way out, eliminate yourself, or competition will eliminate us.
The most sustainable plastic is the one that never needs to be made in the first place.