生活是世界上最罕见的事情。大多数人只是存在，仅此而已。
To live is the rarest thing in the world. Most people exist, that is all.
I don't want to be perfect, I just want to be real.
数学的本质在于它的自由。
"The best biographies don’t just tell a life; they reveal a soul."
The truth is often uncomfortable, but it is necessary.