The sonatas of Mozart are unique; they are too easy for children, and too difficult for artists.

The sonatas of Mozart are unique; they are too easy for children, and too difficult for artists.

莫扎特的奏鸣曲是独一无二的;对孩子们来说太容易了，对艺术家来说太困难了。

-- Artur Schnabel 阿图尔·施纳贝尔