The most incomprehensible thing about the world is that it is at all comprehensible.
有时候你必须迷失自己才能找到自己。
It's not about how hard you hit. It's about how hard you can get hit and keep moving forward.
Every mathematical problem is a puzzle waiting to be solved, and every solution is a step closer to understanding the fabric of reality.
诚信是企业立足的根本,没有诚信就没有市场。
Every book is a journey.