You should always waste time when you don't have any. Time is not the boss of you. Rule 408.

People assume that time is a strict progression of cause to effect, but *actually* from a non-linear, non-subjective viewpoint - it's more like a big ball of wibbly wobbly... time-y wimey... stuff.

What's the point of being a grown-up if you don't get to be immature?

I absolutely love television, and I don't mean to be vulgar, but as I keep having to explain to people from the movie industry, I get more power and more money doing television, so why on earth would I do a film?

Witty and mean is easy - but fond and funny is hard.

Never run when you're scared. Rule 7.

The Doctor: Don't blink. Don't even blink. Blink and you're dead. Don't turn your back. Don't look away. And don't blink.