I have a quick question regarding data frames. Say I have a dataframe that outputs:

```
      City   Color State
0   Dallas     Red    TX
1  Seattle    Blue    WA
2   Boston  Purple    MA
3  Concord  Yellow    NH

```

How do I loop through the rows of the dataframe so that I can get this output?

```
'Dallas', 'Red', 'TX'
'Seattle', 'Blue', 'WA'
'Boston', 'Purple', 'MA'
'Concord', 'Yellow', 'NH'

```

Similarly, if I have a dataframe that just contains one column such as:

```
      City  
0   Dallas     
1  Seattle  
2   Boston  
3  Concord 

```

Is there a way to just output this?

```
'Dallas'
'Seattle'
'Boston'
'Concord'

```

My original code was looping through the dataframe using df.values, and then adding the "'" character at the beginning and end while stripping the bracket character. However, this obviously only works for just one column, and I would rather the code work if I continued to have N amount of columns.

Any help is greatly appreciated!