" So far, so good. I am about a third of the way through the book, and I will say not only that Greene's exlplanations are clear, but that he accurately anticipates the questions a layperson such as I will have. Another book I read, by Leonard Mlodinow I think, claimed to be for laypeople, but really it was full of vague explanations and annoying jokes. This book is much better. "
— Jeremiah, 12/1/2013