Trying to learn quantum mechanics and frustrated how difficult it is? Fed up with pages of equations in the standard Cohen-Tannoudji or Landau-Lifshitz textbooks? Looking for a text that would skip all the boring, unnecessary equations and teach you the concepts?

Look no more. Chongo, the Landau-Lifshitz of big wall climbing, wrote a quantum mechanics book that focuses on the concepts and does not contain a single equation. Also see his other conceptual guides to theoretical physics.