If the spirit of enterprise that first tapped the power of fossil fuels in the Industrial Revolution is to survive, the states in which it has most prospered must prove those attitudes wrong.

如果在工业革命中率先利用化石燃料的企业精神要生存下去，那么，在化石燃料最繁荣的国家，必须证明这些态度是错误的。

Unhappy is the fate of one who tries to win his battles and succeed in his attacks without cultivating the spirit of enterprise; for the result is waste of time and general stagnation.

夫战胜攻取，而不修其功者凶，命曰费留。