My blindness is not a tragedy, but an opportunity to see the world in a different way.
我的失明不是悲剧，而是以另一种方式看世界的机会。
不管你是圣人还是罪人，我还是会做我自己。
生活世界是我们日常生活中视为理所当然的隐含知识和无问题信念的背景。
The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
世界现在比以往任何时候都需要负责任的采矿。