He commented on the Sinyavsky–Daniel trial at the 23rd Congress by saying that the prison terms meted out to Sinyavsky and Daniel had been much too lenient compared to the "revolutionary understanding of what is right" during the 1920s, which turned part of the Soviet intelligentsia against him and resulted in two open letters by Lydia Chukovskaya and Yuri Galanskov addressed to Sholokhov.