Authors:

I don't feel any vulgar gratitude to you[for helping me]. I almost feel as if You ought to be grateful to ME, for giving you the opportunity of enjoying the luxury of generosity. . . I may have come into the world expressly for the purpose of increasing your stock of happiness. I may have been born to be a benefactor to you, by giving you an opportunity of assisting me.

Charles Dickens (2006). “Bleak House: Easyread Edition”, p.108, ReadHowYouWant.com
I don't feel any vulgar gratitude to you[for helping me]. I almost feel as if You ought to be grateful to ME, for giving you the opportunity of enjoying the luxury of generosity. . . I may have come into the world