今天对自由民主最严重的威胁不是来自外部，而是来自内部。

跨行业合作是解决现代制造业复杂挑战的关键。

Change will lead to inspiration far more often than inspiration will lead to change.

采矿技术的创新对于满足世界的能源需求至关重要。

You have to believe in yourself when no one else does.