In 1873, Gompers moved to the cigar maker David Hirsch & Company, a "high-class shop where only the most skilled workmen were employed". Gompers later called this change of employers "one of the most important changes in my life", for at Hirsch's—a union shop operated by an émigré German socialist—Gompers came into contact with an array of German-speaking cigar makers—"men of keener mentality and wider thought than any I had met before", he recalled. Gompers learned German and absorbed many of the ideas of his shop mates, developing a particular admiration for the ideas of the former secretary of the International Workingmen's Association, Karl Laurrell. Laurrell took Gompers under his wing, challenging his more simplistic ideas and urging Gompers to put his faith in the organized economic movement of trade unionism rather than the socialist political movement.