The study of computational complexity is not just about classifying problems; it is about understanding the nature of computation itself.
人类整个历史上最大的悲剧可能是宗教对道德的劫持。
理论地理学是空间科学的女王。
The world is everything that is the case.
A problem well put is half solved.
过去是一种始终存在的阴影,无论你选择忽视与否。
I don't like repetition because music needs innovation.