学习如何制作电影的最佳方法就是去制作一部电影。
The best way to learn how to make a movie is to make a movie.
The beauty of mathematics lies in its ability to simplify complex problems.
Any change, even a change for the better, is always accompanied by drawbacks and discomforts.
这一切，以及那数不清的眼神与微笑，数不清的思想和言语，我都想一一记录下来。