Paul Vinogradoff,
1922 Encyclopædia Britannica — Tschaikovsky…
“ After two years of hard experience, Tschaikovsky and his friends were obliged to recognize that mankind was not yet ready for the communistic life which they believed to be an imminent development of the future. They regarded communistic life as senseless without a constant feeling of the presence of God in the case of each member of the community, and this essential condition could not be achieved. ”
