I have never been able to write a happy play. I can't. I can write a funny play, but I can't write a happy play.

光给予建筑生命，没有光，建筑就失去了灵魂。

We are forever responsible for what we have tamed.

The goal of software engineering is to create systems that are reliable, efficient, and easy to understand and modify.

我不完美，我也不假装完美。