Mathematics is the art of giving the same name to different things.
The boundaries which divide Life from Death are at best shadowy and vague. Who shall say where the one ends, and where the other begins?
"In the end, we will remember not the words of our enemies, but the silence of our friends."
领导力在于因为你的存在而使他人变得更好,并确保这种影响在你离开后依然存在。