"The city is my subject. It's endlessly fascinating to me."

【译文】得到恩惠很深时应及早退出身来，春风得意时要及时罢休。千万不要等到是非传入耳内，致使过去的恩爱变成怨仇。

不好的事情总是发生得很快，而几乎所有好事都发生得很慢。

The study of computational complexity is a journey through the landscape of mathematical logic and algorithmic theory.