The Power of Now: A Guide to Spiritual Enlightenment is a book by Eckhart Tolle. It presents itself as a discussion about how people interact with themselves and others. The concept of self reflection and presence in the moment are presented along with simple exercises for the achievement of its principles. Published in the late 1990s, the book was recommended by Oprah Winfrey and has been translated into 33 languages. As of 2009, it was estimated that three million copies had been sold in North America.

Prism is the fourth studio album by American singer Katy Perry. It was released by Capitol Records on October 18, 2013. While the album was initially planned to be "darker" than her previous material, Prism ultimately became a prominently dance-inspired record. Perry worked with several past collaborators, while enlisting new producers and guest vocals. Much of Prism revolves around the themes of living in the present, relationships, and self-empowerment. The album garnered generally positive reviews with critics praising its lyrics for being more "mature" and personal, while others considered Prism to be more formulaic than her previous material.