过去是一个幽灵，萦绕在现在。

Love is just a system for getting someone to call you darling after sex.

The ocean feeds us, and it's our responsibility to ensure we feed it back with care and respect.

我可以接受失败，每个人都会在某些事情上失败。但我不能接受不去尝试。

奈奎斯特准则提供了一种图形方法来确定闭环系统的稳定性。