The power of games lies in their ability to let people experience things they can't in reality.

Things don’t have to change the world to be important.

农业的成功来自于对土地和耕种者的理解。

过去是一个异国他乡；他们做事的方式不同。

超对称性的发现是20世纪理论物理学中最激动人心的进展之一。