The health of our oceans directly impacts the health of our communities and economies.

The Langlands program is a reflection of the unity of mathematical thought.

保持专注，保持谦逊，永远学习。

Facing market changes, an enterprise must have the ability to respond quickly.

The true measure of success in forestry is leaving the land healthier than we found it.

政策规则优于自由裁量，因为它们避免了时间不一致性问题。

【讲解】：有了过错，别人都能看到；改了，人们都会敬仰他。