Jekyll

Tom's mother:
People think that Hyde is Rage. Or Hate. Or Greed. Or Lust. But Hyde is far worse.

Claire Jackman:
Then what is he?

Tom's mother:
[beat] What was the first day you knew you could kill someone, anyone at all, if you had to?

Claire Jackman:
The day I first held my children.

Tom's mother:
It's our oldest, deadliest impulse, the need to protect our own at the expense of any other living thing. And we give that impulse such a nice name, don't we? Hyde... is Love. And Love is a psychopath.