after a long silence. Jack realized that he had acted impolitely and took a deep breath. He said, "I'm sorry, grandma, I know I didn't speak right just now, but I hope you can pay more attention to the young master in the future, even if you can spare ten minutes a day to care about him. I'm sure you will find many things you don't know in these ten minutes!" Speaking of this, he looked at the time in his hand: "well, it's not early, I have to go back."

I have finished what I have to say. If she hears it, she doesn't need to say more. If...