Opera omnia. Il mio diario di guerra (1915-1917). La dottrina del fascismo (1932). Parlo con Bruno (1941). Pensieri pontini e sardi (1943). Storia di un anno (1944)
“ Just as there is no loss of basic energy in the universe, so no thought or action is without its effects, present or ultimate, seen or unseen, felt or unfelt. ” ― Norman Cousins
