We don't just produce steel; we build the backbone of modern civilization.

The past is never dead. It's not even past.

Live the life you love. Love the life you live.

I'm the reason your mouth won't speak.

【释义】：礼节重在相互回应。送出礼遇而对方不回应，这是不合礼数的；接受了别人的礼遇却不回报，同样也是不符合礼的要求。