When they were younger and she was performing away from home, she always made sure to find a public phone, so that as soon as her children got home from school they'd get a call from her.
原來，聰慧的她自有妙方，一是清楚掌握孩子們的行程，每當她在外地演出時，她總是急著找公用電話，當孩子們放學一進家門。