Some writers have made an important contribution to theGreat Conversation, but in a way that makes it impossible toinclude it in a set like this. These are writers, of whom Leib-nitz, Voltaire, and Balzac are notable examples, whose con-tribution lies in the total volume of their work, rather thanin a few great works, and whose total volume is too largeto be included or whose single works do not come up to thestandard of the other books in this set.

I had readBalzac off and on during the forties, and been much takenwith his self-appointed task of " c o v e r i n g " all the majorclasses and types in the society of the era he wished tomake his own.