PERSON@1 writes that PERSON@2 had been `` in search of love in those days '' when he first met PERSON@3 , finding `` that low door in the wall ... which opened on an enclosed and enchanted garden '' , a metaphor that informs the work on a number of levels .

This act had also influenced PERSON@2 , who had been `` in search of love in those days '' when he first met PERSON@3 , `` that low door in the wall ... which opened on an enclosed and enchanted garden , '' , an important metaphor in the book .
