We are like islands in the sea, separate on the surface but connected in the deep.

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。

"The act of writing is an act of resistance against forgetting."

韧性不是关于避免失败；而是关于学习如何反弹。