数学思想的美丽之处在于它可以跨越文化和时间被分享和理解。
The beauty of a mathematical idea is that it can be shared and understood across cultures and time.
We are on the verge: Today our program proved Fermat's next-to-last theorem.
企业的社会责任不仅是道德要求，也是战略需要。
预测未来的最好方法就是去创造它。