一棵树的真正价值是用几十年衡量的，而不是美元。
The true value of a tree is measured in decades, not dollars.
采矿效率不仅仅是速度；而是用更少的浪费做更多的事。
The past is always tense, the future perfect.
消费者的信任是通过透明度和始终如一的承诺兑现赢得的。
There are no second acts in American lives.
One of the greatest ways to avoid trouble is to keep it simple...the system often goes out of control.