The best way to find out if you can trust somebody is to trust them.

译文：不能让智巧劳烦打扰我们的心境，不能让私利拖累我们的自身；把国家的治乱寄托在法术上，把是非的判断寄托在赏罚上。

书籍是释放我们潜力的钥匙。

I never saw a wild thing sorry for itself. A small bird will drop frozen dead from a bough without ever having felt sorry for itself.

In an industry as traditional as cement, disruption is the only path to progress.