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真正的创新来自于对细节的极致追求。
"每一本书都是一个世界,作者是那个世界的创造者,读者则是那个世界的探索者。"
Every problem in mathematics is an opportunity to learn something new.
韧性是通过克服挑战建立起来的。
All we know is still infinitely less than all that remains unknown.