The Enrichment Center is required to remind you that the Weighted Companion Cube cannot talk. In the event that it does talk The Enrichment Centre asks you to ignore its advice.

Are you man enough to fight with me?

Frank: Jenkins is your lead, right? Is he what everyone says he is?
V: What's everyone say about Jenkins?
Frank: That he's effective. Like any psychopath. Apparently, he's gone a little crazier lately.

This is all your fault

Michael: Alright... the fuck is this bullshit? We handled your little immigration problem or whatever the fuck it was. We're straight.
Steve Haines: Oh absolutely... yeah, yeah. You killed people, you tortured people, committed a litany of other crimes... Oh we're so straight you and me, we're arrows.