two opposite poles of one thing. Likewise, PRINCIPLE and Principles. Infinite Mind and finite minds.
Then passing on to the Physical Plane, they illustrate the Principle by showing that Heat and Cold are identical in nature, the differences being merely a matter of degrees. The thermometer shows many degrees of temperature, the lowest pole being called "cold," and the highest "heat." Between these two poles are many degrees of "heat" or "cold," call them either and you are equally correct. The higher of two degrees is always "warmer," while the lower is always "colder." There is no absolute standard—all is a matter of degree. There is no place on the thermometer where heat ceases and cold begins. It is all a matter of higher or lower vibrations. The very terms "high" and "low," which we are compelled to use, are but poles of the same thing—the terms are relative. So with "East and West"—travel around the world in an eastward direction, and you reach a point which is called west