Citations
1 From the Satipatthana Sutta at https://www.accesstoinsight.org/lib/authors/soma/wayof.html#discourse
2 See http://jackkornfield.com/the-blues-is-the-truth/
3 Wright, Robert. Why Buddhism is True: The Science and Philosophy of Meditation and Enlightenment, pp. 7-8. Simon & Schuster. Kindle Edition.
4 Norma Fischer. Buddha: The Great Physician, from Lion’s Roar, https://www.lionsroar.com/buddha-the-great-physician/#:~:text=The%20truth%20of%20suffering%20.
5 P. D. Ouspensky. In Search of the Miraculous. Paul H. Crompton Ltd. 2004.
6 In Search of the Miraculous, pp 71-74.
7 Don Richard Riso and Russ Hodson. The Wisdom of the Enneagram. Bantam. 1999.