How we cite our quotes: I cite by line number only in this module.
Quote #4
One shade the more, one ray the less, (line 7)
This line is perfectly balanced, just like the woman's beauty. There's a repeated structure, divided by a comma in the middle of the line – the comma is like a pivot point. You've got two sets of opposites ("shade" and "ray," "more" and "less") that are balanced on either side of that comma.