I can somewhat understand what he's saying or appearing to say. Which I interpreted as sorta boiling down to: Talia is drawn to Bruce because he's as inflexible and relentlessly determined as her father Ra's is (just in different directions).
If that's in the ballpark of what he meant, that I think that's a very fair way of interpreting Talia. (Not to mention one that I'm pretty sure other stories have used, with Talia saying or thinking exactly along those lines)