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数学中的每个问题都有解决方案;你只需要找到正确的路径。
Every problem in mathematics has a solution; you just have to find the right path.
The best way to learn mathematics is to do mathematics.
改变你的思想,你就改变了你的世界。
The difference between a dream and reality is action.
I don’t sleep because I’m too busy dreaming.