Frederick the Great Quotes
The ancients called happy those who learned caution from the danger of others
Frederick II Hohenstaufen
Frederick II, 1194-1250, German King and Holy Roman Emperor, Letter to the kings of Christendom, 1246
Sourced by: Eigen's Political and Historical Quotations
The line is given to Sherlock Holmes pontificating to Dr. Watson.
Frederick II was a Prussian king and military leader who ruled the Kingdom of Prussia from 1740 until 1786, reigning longer than any other Hohenzollern king. His most significant accomplishments during his reign included his reorganization of Prussian armies, his military successes in the Silesian wars and the Partitions of Poland, and his patronage of the arts and the Enlightenment. Frederick was the last Hohenzollern monarch titled King in Prussia and declared himself King of Prussia after annexing strategic parts of the Polish–Lithuanian Commonwealth in 1772. Prussia greatly increased its territories and became a leading military power in Europe under his rule. He became known as Frederick the Great (German: Friedrich der Große) and was nicknamed "The Old Fritz" (German: "Der Alte Fritz") by the Prussian people and eventually the rest of Germany.