Was that supposed to frighten me, Farl? I’ve seen entire species destroyed, civilizations left in ruins. I’ve witnessed solar systems vanished in the twinkling of an eye, I’ve seen things that would freeze your blood… so don’t threaten me, don’t ever threaten me.
Doctor, “Phobos” Big Finish (2007)
My real fear is the things I don’t enjoy. The things I’ve seen and never want to see again.
Now, entity, what can I show you… let’s start with evil from the dawn of time, and go on from there, shall we?
I wouldn’t make these things up — I couldn’t! I saw them all!
Well, evil from the past is one thing. But I have seen the future, too…
Wouldn’t you like to see what’s coming? It scares the living daylights out of me. I wonder what it’ll do to you.
Oh, no, wait-wait-wait! There’s worse than that! There are the things that I am afraid I might do one day.