有时你建起心墙并非为了远离人群，而是为了看清谁在乎去推倒它。
Sometimes you put walls up not to keep people out，but to see who cares enough to break them down.
自由不过是一个变得更好的机会。
上帝是完美的诗人。
人类的思想是一个复杂而迷人的主题，理解它需要深入探讨意识和潜意识领域。
If you want to change the world, start by changing the way you think.
The best way to create interest in a subject is to render it worth knowing, which means to make the knowledge usable.
自守形式的研究是数学思想深度的反映。
我不相信幸福的结局。