I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

Sustainability isn’t a trend—it’s a responsibility we all share.

我是核心。我是宇宙的中心。

数学之美不仅在于其抽象的优雅，还在于其建模和解决现实世界问题的深刻能力。

坚毅的人把成就视为马拉松；他或她的优势是耐力。