The great theories of physics are like great works of art. And much like the greatest works of art, you don’t need to completely understand them in order to appreciate them. The unifying theories of physics are among the greatest and most complex in all of science; they stand as incomparable masterpieces in the gallery of modern thought. As you experience them, you will witness their progression toward ever-grander insights, pointing towards an as-yet-unfinished ultimate synthesis that will transform our understanding of the universe. Anyone, no matter what their training in science and mathematics, can appreciate this quest, which is nothing less than a search for the theory of everything.
