Stalin made mistakes. He made mistakes towards us, for example, in 1927. He made mistakes towards the Yugoslavs too. One cannot advance without mistakes... It is necessary to make mistakes. The party cannot be educated without learning from mistakes. This has great significance.

Said to Enver Hoxha, on his visit to China in 1956, as quoted in Hoxha's (1986) The Artful Albanian, (Chatto & Windus, London), ISBN 0701129700