The devil works hard, but Kris Jenner works harder — the "momager" has no plans to retire.Noam Galai/Getty ImagesKardashian-Jenner clan matriarch and "momager" Kris Jenner, 68, says she won't retire.Working gives her "all sorts of different qualities" in life, Jenner said on "This Life of Mine with James Corden."But there's no denying the money's good: Jenner has an estimated net worth of $230 million, per Forbes.There's a saying on the internet that goes "The devil works hard, but Kris Jenner works harder." And true enough, Jenner, 68, has no plans to retire.In an interview with James Corden on SiriusXM's "This Life of Mine with James Corden," the matriarch of the Kardashian-Jenner clan says she has no desire to stop working anytime soon."Because my mom retired when she was 82 and she talks about her job every single day when we're together, and she will say to me, 'Oh, my job kept me young, and with purpose, and with joy,'" Jenner told Corden.Jenner is responsible for catapulting her family into superstardom in 2007, having spearheaded the launch of her family's reality series, "Keeping Up With The Kardashians."Known as her family's "momager," Jenner also manages the careers of her famous daughters — Kourtney Kardashian, Kim Kardashian, Khloe Kardashian, Kendall Jenner, and Kylie Jenner.Jenner says she plans to continue working because it gives her "all sorts of different qualities" in her life."It's finding solutions for things.