Ilexa Yardley was the first to identify Conservation of the Circle as the core dynamic in nature. 

A circle joins and separates, and, therefore, is responsible for, any X and Y. Yin and yang (ancient) is zero and one (modern) (circumference and diameter), meaning 'two'' is the minimum and maximum (only) number. Known to all of us as 50-50 everything.

Thus, Conservation of the Circle is the most important discovery, insight, oversight, and foresight, of all time.