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Mental processes evolved to solve practical problems.
The horror of the Twentieth Century was the size of each new event, and the paucity of its reverberation.
"I always try to find the extraordinary in the ordinary."
The best quarries leave no scars, only responsible transitions.
数学之美不仅在于其抽象的优雅,还在于其建模和解决现实世界问题的深刻能力。