A mathematician's work is never done; there are always new questions to explore and new mysteries to uncover.

I like the idea that every life has its own rhythm, that people are not simply points moving through time.

爱是至高无上的积极情绪，它包含了所有其他情绪。它是当你与他人深度连接时所体验到的积极共鸣的感觉。

The most difficult challenges often present the greatest opportunities for transformation.

技术只是一个工具。真正的挑战是明智地使用它。

"Every book should be a conversation between the author and the reader."

The most important object of both the workmen and the management should be the training and development of each individual in the establishment.