“In a sense the dramatic dialogue is both the fullest symbol and the final justification of the city's life. For the same reason, the most revealing symbol of the city's failure, of its very non-existence as a social personality, is the absence of dialogue-not necessarily a silence, but equally the loud sound of a chorus uttering the same words in cowed if complacent conformity. The silence of a dead city has more dignity than the vocalisms of a community that knows neither detachment nor dialectic opposition, neither ironic comment nor stimulating disparity, neither an intelligent conflict nor an active moral resolution. Such a drama is bound to have a fatal last act.”