高效算法的开发既是一门艺术，也是一门科学。
The development of efficient algorithms is as much an art as it is a science.
有疑问时，就说真话。
Every film is a journey, and every journey is a film.
"The unexamined life is not worth living."
求知若饥，虚心若愚。
We never take our success for granted.