一个观念的价值在于它的实际后果。

Marine conservation isn't a constraint on business—it's the foundation of its future.

自身无灾无病，感受不到快乐，等到生病卧床，才了解到无灾无病的快乐；家中平安无事，感受不到快乐，等到祸事临头，才体会到平安无事的快乐。

The beauty of poetry lies in its ability to transcend time and space.

自由民主的力量在于其适应和改革自身的能力。