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The ultimate test of any economic theory is whether it improves real-world decisions.

煤炭行業不僅僅是挖掘地面，更是為未來提供動力。

It is better to destroy one's own mistakes than those of others.

The hours of folly are measured by the clock, but of wisdom: no clock can measure.

我寧愿因為做自己而被討厭，也不愿因為偽裝而被喜愛。

水產養殖不是問題所在，如果方法得當，它會是解決方案的一部分。

預測未來的最好方法就是發明它。