道德规则不是我们理性的结论。

Your most unhappy customers are your greatest source of learning.

No one is free, even the birds are chained to the sky.

I always believed that art is not about answers but about questions.

The pursuit of knowledge is a journey that never ends, and every discovery opens the door to new questions.

"We are all in the gutter, but some of us are looking at the stars."

理论计算机科学不仅仅是关于算法和数据结构；它是关于理解计算的基本限制。

书说：她这么做是因为。生活说：她这么做了。书是向你解释事情的地方；生活是事情不被解释的地方。我不奇怪有些人更喜欢书。