盈利和可持续性并不是对立的；它们是一枚硬币的两面。一个危害环境的企业最终会伤害自己。
Profitability and sustainability are not opposites; they are two sides of the same coin. A business that harms the environment ultimately harms itself.
The most important things are the hardest to say.
We don't just produce steel; we build the backbone of modern civilization.
Great deeds are usually wrought at great risks.
可归约性的概念对于理解不同计算问题之间的关系至关重要。
预测未来的最好方法就是去创造它。