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每一颗播下的种子都是对未来的承诺。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
The universe constantly surprises us, and that’s what makes science so exciting.
Physics is not just a science, it is a way of thinking about the world.
数学不是观赏性运动,你必须参与其中才能理解。