Normally, if A knows B, B knows A, and ‘Lake Garda knows me’ is a poetic way of saying ‘I know Lake Garda’. The exchange of subject and object elevates diction and sentiment, but it can also help with the metre, especially where nouns such as gloria. and femina are concerned. Thus in 1.8. 46 the poet says ista meam norit gloria canitiem when in strict logic he should have said istam mea norit gloriam canities. Similarly here what he really wants to says is qua dum iter faciam feminam nullam norim. He must have been aware that the relationship is reciprocal, and something like oblitusque mearum, obliuiscendus et illis may well have been in his mind. But his main desire was to forget and not to know anything of women any more.