Quotes from book
Einstein's Dreams

Einstein's Dreams is a 1992 novel by Alan Lightman that was an international bestseller and has been translated into thirty languages. It was runner up for the 1994 L. L. Winship/PEN New England Award. Einstein's Dreams was also the March 1998 selection for National Public Radio's "Talk of the Nation" Book Club. The novel has been used in numerous colleges and universities, in many cases for university-wide adoptions in "common-book" programs.

“The tragedy of this world is that no one is happy, whether stuck in a time of pain or joy.”
Source: Einstein's Dreams

“Suppose time is a circle, bending back on itself. The world repeats itself, precisely, endlessly.”
Source: Einstein's Dreams