采矿效率不仅仅是削减成本，而是在减少浪费的同时最大化价值。

The past is a foreign country, but we are all its citizens.

性格软弱，至多只能做到不犯罪恶，如果还要侈谈高尚的美德，那就是狂妄和大胆了。

Every decision we make in aquaculture today shapes the marine ecosystems of tomorrow.

如果你不能得到奇迹，那就成为一个奇迹。

举办奥运会意味着唤起历史。