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自然實驗可以為經濟問題提供有價值的見解。

世界是一切存在的總和。

被愛的最好方法是去愛。

Maybe if we knew what other people were thinking ,we’d know that no one’s ordinary.we all deserve a standing ovation at least once in our lives.

No man or woman is worth your tears， and the one who is， won‘t make you cry。

"Art is not about what you see, but what you make others see."