Andrei Sakharov Quote
Is it not highly disgraceful and dangerous to make increasingly frequent attempts, either directly or indirectly (through silence), to publicly rehabilitate Stalin, his associates, and his policy, his pseudosocialism of terroristic bureaucracy, a socialism of hypocrisy and ostentatious growth that was at best a quantitative and one-sided growth involving the loss of many qualitative features?
Progress, Coexistence and Intellectual Freedom (1968) - Dangers - The Threat to Intellectual Freedom