最好的产品是那些解决实际问题的产品。
The best products are those that solve real problems.
The goal of software engineering is to control complexity, not to create it.
心脏是一个迷宫，爱与痛苦交织其中。
量子世界与我们日常体验之间的界限并不像我们曾经认为的那样清晰。