Haritaya güvenmeme rağmen o hatalıydı.
- Although I trusted the map, it was mistaken.
Bana bu haritada gösterirmisiniz, lütfen?
- Will you show me on this map, please?
I see we have now a oppurtunity to rub it in his face.
Then, one night you wake up with a start at 3 o'clock in the morning with the answer staring you in the face. Or maybe it hits you in the bath, like Archimedes, or while you're on the loo.