现在是一个转瞬即逝的时刻，而过去是永恒的。

Sustainable fishing practices are not an option, but a necessity if we want to preserve marine biodiversity.

The best leaders are those who empower others to lead.

写作的艺术在于描述世界如其所是，同时如其所可能是。

I do not know much about it, but I think some of America's best young men served in this war.

有人问我什么是幸福，我回答说：不奢求非必需之物。

最好的市场设计是那些能减少参与者不确定性的设计。