I always loved the conversations where the guard was talking to the secretary or something. Like in the secret MJ12 base. Something like
Secretary: Is it dangerous?
Guard: Not if you have me around.
There was also one in UNATCO HQ in the beginning.
The year is 2029. The machines will convince us that they are concious, that they have their own agenda worthy of our respect. Theyll embody human qualities. Theyll claim to be human. And well believe them.