Pak Guru Boso Jowo ngendikan ngene: “Yen program KB sukses, mengko akeh istilah boso Jowo sing ilang, muspro ora wujud maneh. Koyo to, sendhang kapit pancuran. Utowo pancuran kapit sendhang. Bakal ilang goro-goro duwe anak mung cacah loro. Ora cukup.”