Simplify the following text for a Grade 9 native English-speaking person.
Original: Elizabeth 's claim that she has `` always seen a great similarity in the turn of ( their ) minds '' ( her and Darcy 's ) because they are `` unwilling to speak , unless ( they ) expect to say something that will amaze the whole room '' becomes `` Moi , je garde le silence , parce que je ne sais que dire , et vous , parce que vous aiguisez vos traits pour parler avec effet . ''
Simplified: She says this is because they are `` unwilling to speak , unless ( they ) expect to say something that will amaze ( surprise ) the whole room '' . However , this becomes `` Moi , je garde le silence , parce que je ne sais que dire , et vous , parce que vous aiguisez vos traits pour parler avec effet . ''