Through her life with yoga, she realise that there is lot of peace and joy inside each one of us that does not depend on anything external. (samatva-yogalaya.com)
In short, the candidate doesn't push the blame on others, or the situation, or the economy, or a lack of... well, a lack of anything external. (inc.com)
Other than that, it has never been proven to do anything external to the human organism. (religion.blogs.cnn.com)