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The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
"In mathematics, we often seek elegance and simplicity, but in computer science, we must also consider practicality and efficiency."
如果一个问题无法解决,那就扩大它的范围。
情绪不仅仅是反应;它们也是我们未来行为的预测器。