而是根据国家的具体情况，去掉那些无益于实用的东西，这就足够使国家的财利增加一倍了。 

Diversity in fruit varieties is like diversity in cultures - both make the world richer and more interesting.

I write songs about myself because that’s the only thing I know.

The database is the foundation of all applications.

神经科学的挑战不仅在于绘制大脑地图，还在于理解它如何创造思维。