So a year passed, and the emperor, the court, and all the other Chinese knew every little turn in the artificial bird’s song; and for that same reason it pleased them better. They could sing with the bird, which they often did. The street-boys sang, “Zi-zi-zi, cluck, cluck, cluck,” and the emperor himself could sing it also. It was really most amusing.
One evening, when the artificial bird was singing its best, and the emperor lay in bed listening to it, something inside the bird sounded “whizz.” Then a spring cracked.
- Hans Christian Andersen, The Nightingale