我相信掌握别人已经摸索出的最佳方法是一门学问。我不相信只是坐下来自己空想。
I believe in the discipline of mastering the best that other people have ever figured out.I don't believe in just sitting down and trying to dream it all up yourself.
道是虚无的根源,造化的根本,神明的本质,天地的起始。
The deepest problems in mathematics often arise from the simplest questions.