She got in, as she had persuaded Jerott Blyth to bring her half across France, by force of logic, a kind of flat-chested innocence and the doggedness of a flower-pecker attacking a strangling fig.
In this quote, the character successfully manages to persuade Jerott Blyth to help her cross France, not through force or charm, but using logic and determination. Her approach is marked by a straightforward, almost innocent attitude that conceals her persistence and cunning nature.
Her blend of innocence and stubbornness is highlighted as she contrasts with her more delicate appearance, likening her tenacity to a small bird fighting a large, choking plant. This imagery emphasizes her relentless spirit and cleverness in securing her goal, despite seemingly fragile outward qualities.