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Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.

"The point is not to predict the future, but to prepare for it."

有時(shí)最深刻的數(shù)學(xué)來自于玩弄簡單的想法，直到它們展現(xiàn)出隱藏的復(fù)雜性。