Innovation is essential for the development of an enterprise; it must constantly bring forth new ideas.

海洋生态平衡是我们共同的责任，没有人可以置身事外。

优秀的数学家应该既严谨又富有想象力。

The steel industry must embrace sustainability or risk becoming obsolete.

你越是深入记忆，就越不确定。

The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was.