It's a wisdom understood by Duke Ellington, who said that his favorite song out of his repertoire was always the next one, always the one he had yet to compose.
艾灵顿公爵领悟了这一智慧， （Duke Ellington， 美国著名作曲家、钢琴家、乐队队长。） 他说在自己的作品中，最喜欢的 永远是下一首。 永远是他还没有写好的那首。