Mach, Ostwald, Pearson, Duhem, Poincare, Verworn, Helmholtz, Hertz - all these were the stars of the first magnitude in the heavens of the then science. It's about them, not about unimportant provincial muddled science Lenin found it necessary to directly and without harmful in this case, the diplomat said: "Not a single one of these professors, who are capable of making very valuable contributions in the special fields of chemistry, history, physics, can be trusted in single iota when it comes to philosophy. Why? For the same reason that not a single professor of political economy, capable of making very valuable contributions in the field of factual and specialized investigations, can be trusted one iota when it comes to the general theory of political economy. For the latter - as much a partisan science in modern society, as well as epistemology ".