Authors:

The Red Army is like a furnace in which all captured soldiers are melted down and transformed the moment they come over.

Zedong Mao, Stuart Reynolds Schram, Nancy Jane Hodes (1992). “Mao's Road to Power: From the Jinggangshan to the establishment of the Jiangxi Soviets, July 1927-December 1930”, p.98, M.E. Sharpe
The Red Army is like a furnace in which all captured soldiers are melted down and transformed the moment they come over.