richhttps://www.perspectivedigest.org/oembed/page/archive/18-4/in-defense-of-the-year-day-principle1.0Perspective Digesthttps://www.perspectivedigest.org<iframe src="https://www.perspectivedigest.org/oembed/page/archive/18-4/in-defense-of-the-year-day-principle" width="600" height="400" scrolling="no" frameborder="no"></iframe>