books.google.com - "A Grammar of Motives," published in 1945, is the first volume of a gigantic trilogy, planned to include A Rhetoric of Motives and A Symbolic of Motives, which will be called something like On Human Relations. The aim of the whole series is no less than the comprehensive exploration of human motives...http://books.google.com/books/about/A_grammar_of_motives.html?id=m_BUlVZjxKEC&utm_source=gb-gplus-shareA grammar of motives
