"To be human is to be unfinished, to be always becoming."

系统的稳定性由其根的行为决定。

迈向未知的每一步，都是理解世界和理解自己的一步。

真相很少是纯粹的，也从不简单。

The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

Two roads diverged in the wood and I took the one less traveled by, And that has made all the difference.