Leadership in the 21st century requires both vision and adaptability; the companies that thrive will be those that anticipate change rather than resist it.

"The only thing necessary for the triumph of evil is for good men to do nothing."

成功绝非偶然。它是努力工作、坚持不懈、学习、研究、牺牲，最重要的是对你所做事情的热爱。

数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。