A Quote from Portal 1
GLaDOS
That thing you burned up isn't important to me; it's the fluid catalytic cracking unit. It makes shoes for orphans... nice job breaking it, hero.
More quotes from Portal 1
You are not a good person. You know that, right? Good people don't get up here.
While it has been a faithful companion, your Companion Cube cannot accompany you through the rest of the test. If it could talk - and the Enrichment Center takes this opportunity to remind you that it cannot - it would tell you to go on without it, because it would rather die in a fire than become a burden to you.
Do you think I'm trying to trick you with reverse psychology? I mean, seriously, now.
This is your fault. I'm going to kill you. And all the cake is gone. You don't even care, do you?
Well, you found me. Congratulations. Was it worth it? Because despite your violent behavior, the only thing you've managed to break so far... is my heart. Maybe you could settle for that, and we'll just call it a day. I guess we both know that isn't going to happen.