你减去的越多，揭示的就越多。

两局强调品行修养的重要性：自身修养好了，就可以把家治理好；家治理好了，就可以把官府治理好。

Of all the things which wisdom provides to make us entirely happy, much the greatest is the possession of friendship.

We don't just mine coal, we power the nation.

透明建立信任，而信任是持久成功的基础。