Dylan and Tyr in “Unfinished Business”

Dylan

I can't take the risk that you'll fall apart under pressure.

Tyr

That would be a mistake. This fellow has already taken it upon himself to perform a dangerous task – not because he was commanded, but because it needed to be done. And, in the end, that's the only test that matters – the test of will… You're a machine. I can't believe I just said that.