Too many physics books are dry, dull and full of academic rigor like the "classic" series,  or simply overviews of some particular subjects that gloss over necessary math for a true understanding. I consider neither to be fun to read even I hold a PhD in physics.<br><br>This is one of those books that truly give you an inside look how an authentic mind works, how it perceives reality in terms of math, and how math and reality are constructed to be the one and the same, the physicists view that is, and it really touches on a deep philosophical level.<br><br>This is a book for anyone who truly loves physics, neither as a mechanical/academic training tool nor a pseudo/pop science kind trash(too many of them on the market) but a piece of real authentic work that's full of life.