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"The historian is a prophet looking backwards."
The future belongs to those who can make leather without leaving scars—on the earth or its people.
The future belongs to those who believe in the beauty of their dreams.
老年最好的盔甲就是追求完美、没有虚度的一生。
可持续性不是一种趋势,而是一种必需品。
计算机科学中的挑战不仅仅是解决问题,而是找到正确的问题来解决。