Naruto begins to train with Kakashi. Kakashi finds it exhausting working with Naruto, who can’t understand anything explained to him.
You wouldn't understand even
if I told you now.
لن تفهم حتّى لو شرحتُها لك الآن
No entenderías si te lo dijera ahora.
No lo entenderías si te lo dijera ahora.
Se anche te lo spiegassi, ora non potresti capire.
Você não entenderia mesmo 
se eu te falasse agora.
Ты всё равно сейчас не поймёшь.