跨国合作是解决全球健康挑战的关键。

The more you live, the more you learn. The more you learn, the more you realize how little you know.

生活就像一本书，每一页都充满了未知的故事。

If you love it enough, anything will talk with you.

心灵是生物的问题解决装置。

说话有分寸则少得罪人；行为有节制则少悔恨；爱慕有节制则要求少；快乐有节制则祸败少；饮食有节制则疾病少。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

在科学管理下，旧式的独裁者不存在。