The passage of time is both a blessing and a curse.

When you are stuck， sleep on it. Let your subconscious work for you.

The hardest single part of building a software system is deciding precisely what to build.

不要让自己成为别人的影子，要敢于做真实的自己。

每部电影都是一次旅程，你永远不知道它会带你去哪里。