All changes, even the most longed for, have their melancholy; for what we leave behind us is a part of ourselves; we must die to one life before we can enter into another.

数学是上帝用来书写宇宙的语言。

"The best novels are the ones that change you when you're not looking."

我只想在我所做的事情上做到最好。

社会系统的统一性在于其各部分之间的相互依存。