Actually, in the realm of the strategic, raising the banner of pure and radical principle is generally the fastest way of arriving at radical goals.

But the first principle of conservatism, constantly deployed against liberal reformers, is that it is not wise to make radical changes to long-standing laws and institutions for small gains.

The radical construction and operating principle of the orthogonal cylinder structure double air gap common permanent magnet three freedom motor are introduced, and elementary analysis is carried out.