老脑筋就像老马；如果你想保持它们的工作状态，就必须锻炼它们。

出自《论语·雍也》，李子柒在视频中引用，表达简朴生活的满足感。

"A story is a letter that the author writes to himself, to tell himself things that he would be unable to discover otherwise."

我们都有裂痕，那是光照进来的地方。