你确定是雨果的?
雨果只说过：
Music expresses that which cannot be put into words and cannot remain silent.
音乐是无法形成文字而又不愿沉默的表达.
而这句“音乐是思维着的声音”,应该是另一位法国音乐家J.孔巴略（Jules Combarieu）的名言：
Music is the art of thinking with sounds.