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"The best shots are often the ones you didn't plan."

乳制品生產的可持續性不是一種選擇，而是對后代子孫的必要責任。

"The study of computational complexity teaches us that some problems are inherently difficult, no matter how clever our algorithms are."

真正使我感興趣的是上帝創造世界的時候有沒有別的方案可選。