Many people have undertaken time to draw up an account of wage discrimination against women that has taken place in the labor market and among us. Wage discrimination and wage differences have been handed down to us by those who, from the beginning, were firsthand eyewitnesses. Therefore, since I myself have carefully investigated and researched the causes, effects, and impact of wage discrimination against women, it seemed to be good to write an orderly account and hand it to you and the future generations so that you and the future generations can also read and understand the roots of wage discrimination between men and women.