“A guiding operational principle in my life was activated: If frustrated in one’s endeavor by a stone wall or any kind of blockage, one must find a way around — another route towards one’s goal. This is advice I have given to many women facing similar situations. I tell them: Try it, it works.”-E. Margaret Burbidge quoted in Margalit Fox, “E. Margaret Burbidge, Astronomer Who Blazed Trails on Earth, Dies at 100.” The New York Times. April 6, 2020.