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In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.
艺术的工作就是驱赶丑陋。
Civilization as it is known today could not have evolved, nor can it survive, without an adequate food supply.
"La muerte no existe, la gente sólo muere cuando la olvidan; si puedes recordarme, siempre estaré contigo."