The greatest freedom is the freedom to choose your own thoughts.
I write to challenge the status quo, to question the given.
The only way to learn mathematics is to do mathematics.
"The past is never dead. It's not even past."
"To define is to limit."
未来的城市从一开始就是废墟。
置身于是非之外,评断是非才能客观;置身于利害之外,才能看清利害的变化。
"Imagination is more important than knowledge. Knowledge is limited. Imagination encircles the world."