HARRY
Strange, Al being worried he’ll be sorted into Slytherin.

HERMIONE
That’s nothing, Rose is worried whether she’ll break the Quidditch scoring record in her first or second year. And how early she can take her O.W.Ls.

RON
I have no idea where she gets her ambition from.

Harry Potter and the Cursed Child - Chapter 1 :
See this quote in the Pensive -