外交是一门没有永久朋友，只有永久利益的学科。

Communicate everything you possibly can to your partners. The more they know, the more they'll understand. The more they understand, the more they'll care. Once they care, there's no stopping them.

可持续发展不是一种选择；它是能源未来的必要条件。

找到自己的最好方法是在为他人服务中迷失自己。

Writing is the art of making the invisible visible.

Choose the best life； for custom will make it pleasant.

过度捕捞是管理的失败，而不是海洋的失败。