Physics, back in the century before last, as a result of an erroneous interpretation of the results of the Oersted experiment (1821), considered one of the four types of interactions that determine the structure of the material World – magnetism, a secondary, unworthy of attention, phenomenon. Since then, all stretch before it "deaf, crooked devious paths..." [1], not received correct detailed information about any object, any phenomenon, wasted huge, more than half a century, scientific forces and material resources in the "neutrino" and" thermonuclear " problems... . The theory of nonlinear oscillations, having discovered these, to put it mildly, unpleasant errors, began to correct them. Here we will talk about the magnetism of the electron, neutron and proton. Then it will be shown how macrodiamagnetism and macroparamagnetism are born from microdiamagnetism. After that, let us trace to what distance the mystery of the existence of the primary sources of magnetism goes.