Hello/大家好， I was reading the following quotation on Facebook today: 不要因为别人的一句话，而夺走你今天的快乐。 别人轻轻一句话，不要重重压在你心里。 and have a question about the last line's "重重". Should these characters be pronounced chong2chong2 (meaning repeatedly?) or zhong4zhong4 (meaning heavily?)? I think they are both common pronunciations, right? Could there be sentences where both of these pronunciations are possible? Thanks in advance/谢谢！ EDIT: ah I just noticed that the first part of the second line contains a pair of opposites: 轻 and 重, so zhong4zhong4 is more likely. However, if there weren't this opposition, would chong2chong2 be a possible pronunciation too?