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The truth is rarely pure and never simple.

Lightness is not just physical, but also spiritual.

我對我生命中的一切心存感激。

The task of economics is not only to interpret phenomena, but also to provide practical advice and policies for society.

Science is endless.

If you don’t take risks, you’ll never know what you could have achieved.

讓孩子笑的最好方法就是像對待大人一樣對待他們。