Mona Lisa smiles, but no more than a smile. Beautiful, sweet, and profound her smile is, we are in no position to quest why she smiles, or what she smiles about.

• “蒙娜丽莎”的微笑，即是微笑，笑得美，笑得甜，笑得有味道，但是我们无法追问她为什么笑，她笑的是什么。