"I think Salazar Slytherin standing by his argument is partly what made the house of Slytherin. His believes were a part of him and he was stubborn enough to stick through with them, and that's an important trait to have; tenacity." He wasn't a push over therefore he fought for what he wanted. Inspiring, that was.

"As for the houses, Hogwarts wouldn't be Hogwarts without them. There might only be four in where we can be sorted, but it helps us identify ourselves as well as integrate with people who we share things in common with." Imagine them all jumbled up. The horror.

Slytherins got on her nerves most of the times, but she didn't judge or lash out at them because she understood. It wouldn't be the same with any of the other houses. She'd probably end up hexing one or two a day.