Everyone needs tough love sometimes, and relationship expert Iyanla Vanzant has some for you! During her 22 appearances on The Oprah Show, she shared valuable lessons that viewers took to heart. Look back at 10 quotes to live by!

Then, tune in Sunday for a double helping of Iyanla Vanzant. At 11 a.m. ET/PT, Iyanla sits down to share how she found peace from the broken pieces of her life with Oprah on "Super Soul Sunday". At 12 p.m. ET/PT, watch The Best of "The Oprah Show" episode where Iyanla and Oprah bury the hatchet over a past misunderstanding. Both shows air on OWN, and as always, you can watch from anywhere in the world on Oprah.com, Facebook.com/OWNTV and Facebook.com/SuperSoulSunday.