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I don't have to prove anything to anyone. I only have to follow my heart and concentrate on what I want to say to the world. I run my world.
The challenge in theoretical computer science is not just to solve problems, but to understand the nature of problem-solving itself.
书籍是最安静、最恒久的朋友;它们是最易接近、最睿智的顾问,也是最耐心的老师。