By 20 hours, the pieces started to come together very slowly — (Laughter) — and I was pretty sure I was going down the wrong path at this point, but I wasn't going to give up.
Dopo 20 ore, i pezzi cominciarono  a mettersi insieme molto lentamente -- (Risate) -- ed ero abbastanza sicuro di essere sulla strada sbagliata, ma non volevo smettere.