How do i get my mom to quit smoking?

Okay, my mom is 48 and shes been smoking since she was 16. I really worry for her ive tried to make her to quit before with patches but she starts smoking all over again, she had cut down her smoking habit for a few months but then she started back up again now she smokes about 2 packs a day. And i tell her she can get sick or die but she doesnt listen and i quote. "Im just waiting to die anyways..." :( I have no idea why shes like this her life is perfect and shes still young.