Love is a force that allows us to find light in the darkest moments.

过去是一道永不消散的阴影。

I'm a hopeless romantic.

Understanding the real lives of the poor is the first step toward designing effective policies to help them.

超导理论不仅仅是一种特定现象的理论，而是量子凝聚态物质的一般理论。

最大的压力是我给自己施加的压力。