当今煤炭行业的领导力意味着在经济需求和环境责任之间找到微妙的平衡。

What a fool old Adam was. Had everything his own way; had succeeded in gaining the love of the best looking girl in the neighborhood, but yet unsatisfied with his conquest he had to eat a miserable little apple.

我认为，如果你做了一件事，结果不错，那你应该去做另一件美妙的事情，而不是在这件事上逗留太久。想清楚下一步是什么。

在数学中，发现的旅程和目的地一样重要。

农业的未来取决于创新和可持续性。