A so-called happy marriage corresponds to love as a correct poem to an improvised song.

A so-called happy marriage corresponds to love as a correct poem to an improvised song.

所谓幸福的婚姻就是爱情，正如一首正确的诗就是一首即兴的歌。

-- Karl Wilhelm Friedrich Schlegel 卡尔·威廉·施勒格尔