The book, total expansion of the letter.
God is at home, it's we who have gone out for a walk.
"We see what we want to see, and believe what we want to believe."
你必须忠于自己,永远不要让任何人夺走你的光芒。
真正的幸福来自内心,而不是外部的成就或财富。
高效算法的开发既是一门艺术,也是一门科学。