应对不自由世界的唯一方法是变得如此绝对自由，以至于你的存在本身就是一种反叛。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.
事物背后必定隐藏着某些极为深奥的东西。
No matter what difficulties I encounter, I will continue to sing.
数学不仅仅是一系列抽象概念的集合，而是一种让我们理解宇宙的语言。