Someone told me that each equation I included in the book would halve the sales. I therefore resolved not to have any equations at all. In the end, however, I did put in one equation, Einstein's famous equation, E = mc squared. I hope that this will not scare off half of my potential readers.


A Brief History of Time (1988)

Stephen Hawking Quotes

Someone told me that each equation I included in the book would halve the sales. I therefore resolved not to have any equations at all. In the end,...

Someone told me that each equation I included in the book would halve the sales. I therefore resolved not to have any equations at all. In the end,...

Someone told me that each equation I included in the book would halve the sales. I therefore resolved not to have any equations at all. In the end,...

Someone told me that each equation I included in the book would halve the sales. I therefore resolved not to have any equations at all. In the end,...