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"The challenge in theoretical computer science is not just to solve problems, but to understand why they are hard to solve."
我不是为观众打球,我是为自己打球。
我不是国王,我是音乐的仆人。
A picture book is like a theater where the audience can walk around on stage.
世界只存在于你的眼中。你可以让它变得很大,也可以让它变得很小。
Do not put forward anything that you cannot prove by experimentation.