What is enlightenment? In the Korean tradition of Tao, it is known a Mu-Ah (Mu means “No” or “Nothing” and Ah means “Me”). It is no-me-ness, or egoless-ness. It means realizing the true, unchanging nature of the person you happen to be.
Ilchi Lee, Change: Realizing Your Greatest Potential
inspirational, self-development