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数学中最重要的是理解概念,而不仅仅是记忆公式。
The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.
对付不自由世界的唯一方法就是变得绝对自由,以至于你的存在本身就是一种反抗。
The challenge in computer science is not just to create new technologies, but to ensure they are used ethically and responsibly.
这个世界会打击每一个人,但经历过后,有些人会在受伤的地方变得更坚强。