I was trying to change things on the outside and you can't. You've got to feel it on the inside and everything else will change.

Rhonda Byrne (born 12 March 1951) is an Australian television writer and producer best known for her New Thought books The Secret (based on a film Rhonda Byrne produced of the same name) and its sequel The Power. She gained her fame and fortune after appearing on The Oprah Winfrey Show.