自由竞争是提高经济效率和创造繁荣的重要手段。

The future belongs to those who understand that doing good and doing well are not mutually exclusive.

真相就像太阳。你可以暂时挡住它，但它不会消失。

The most exciting phrase to hear in science, the one that heralds new discoveries, is not 'Eureka!' but 'That's funny...'

钢铁的未来在于回收和减少碳排放。