Kakashi and Sakura in “Unfinished Business”

Kakashi

You pass!

Sakura

What do you mean? How did we pass?

Kakashi

You're the first squad that ever succeeded. The others did exactly what I said and fell into every trap. They couldn't think for themselves. "A ninja must see through deception". In the ninja world those who break the rules are scum, that's true. But those who abandon their friends are worse than scum!