"Star Trek: Voyager" Dragon's Teeth (TV Episode 1999) - Jeri Ryan as Seven of Nine

Gedrin : You are not at all like the Borg I knew.

Seven of Nine : As a drone, I helped assimilate many civilizations. Now I have the opportunity to help reconstruct one. I find the experience... gratifying.
Tuvok : [referring to the Vaadwaur] We don't know anything about this species. They could be hostile.

Seven of Nine : Most humanoid cultures are.
Gedrin : You're Borg.

Seven of Nine : How do you know that?

Gedrin : Don't you recognize my people? The Vaadwaur?

Seven of Nine : The Collective's memory from 900 years ago is fragmentary.

Gedrin : I've had many encounters with your kind.

The Doctor : And lived to tell about them? Impressive.
[last lines]

Seven of Nine : Captain... I believe I made an error in judgment.

Captain Kathryn Janeway : Oh?

Seven of Nine : By awakening Gedrin, I initiated a chain of events that nearly led to our destruction. I wanted to help revive a civilization, not start a war.

Captain Kathryn Janeway : You thought you were acting out of compassion. I might have done the same thing, but that doesn't make it right, Seven. The repercussions of this could be catastrophic.

Seven of Nine : Their technology is nine centuries out of date, their plans for conquest are irrelevant.

Captain Kathryn Janeway : They're a resourceful species, determined... They'll adapt. I doubt we've seen the last of them.

Jeri Ryan: Seven of Nine