Charles V was the influential 16th-century European monarch who held the thrones of both the Holy Roman Empire and Spain for approximately 40 years. He played a key role in fighting Protestantism during the Reformation and was later an ardent supporter of the Counter Reformation. He also fought several wars against France and the Ottoman Empire before abdicating in the 1550s, dividing his realms between his son and brother and retiring to a monastery. What saying about Paris originated with him? Discuss
Source: The Free Dictionary