"To dissuade them from anarchic terrorism against British individuals, the authorities gave them Marxist literature in prison, because orthodox Marxism believes in mass violence once the revolution arrives, but not in stray acts of violence. The British would take care that the great revolution never came, and meanwhile the terrorists-turned-Marxists would remain physically harmless. That is how Bengal as the hotbed of revolutionary nationalism became the centre of Indian Marxism."
January 1, 1970
https://en.wikiquote.org/wiki/Communism_in_India