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The study of L-functions is a testament to the power of abstraction in mathematics.

【釋義】如果一個人不能做到孝敬父母，他也無法樹立忠誠的品質。

Climate change is the greatest challenge agriculture has ever faced, but also its greatest opportunity for reinvention.

The evening is the time of day I like best. I love the transition from day to night, the way the light changes, the way the air feels.

The whole conviction of my life now rests upon the belief that loneliness, far from being a rare and curious phenomenon, peculiar to myself and to a few other solitary men, is the central and inevitable fact of human existence.