Piper

“The Doctor: 'You know when grown-ups tell you everything's going to be fine, but you really think they're lying to make you feel better?'
Amelia: 'Yeah...'
The Doctor: 'Everything's going to be fine.”
― Steven Moffat

“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.”
― Steven Moffat

“The Doctor: Oh, now what's this, then? I love this. A big, flashy-lighty thing. That's what brought me here. Big, flashy-lighty things have got me written all over them. Not actually, but give me time... and a crayon.”
― Steven Moffat

“The Doctor: This is bad, I don't like this. [kicks console and yells in pain] Never use force, you just embarrass yourself. Unless you're cross, in which case... always use force!
Amy: Shall I run and get the manual?
The Doctor: I threw it in a supernova.
Amy: You threw the manual in a supernova? Why?
The Doctor: Because I disagreed with it! Now stop talking to me when I'm cross!”
― Steven Moffat