可持续性不仅仅是一个流行词，它是对未来世代的承诺。
LISP程序员知道一切的价值，但是却一无所获。
书籍是代际之间的桥梁。
The truth is you don't know what is going to happen tomorrow. Life is a crazy ride, and nothing is guaranteed.
Mathematics is an art, and as an artist, you have to be honest with yourself.
To write is to resist the erosion of time.
The truth is rarely pure and never simple.
优秀和卓越之间的区别在于额外的努力。