Openpyxl:似乎不能正确地理解我要做的事情(请阅读下一个单元格)

Here's the code I have. I'm simply trying to open a spreadsheet (which currently only has information in the first column), and read the first cell, print the information, then later along the lines loop back up to the top and read the next cell down. What am I doing wrong?Here's the code I have. I'm simply trying to op