If you want to say something and have people listen then you have to wear a mask. If you want to be honest then you have to live a lie.

There's nothing more dangerous than someone who wants to make the world a better place.

I have a theory that you can make any sentence seem profound by writing the name of a dead philosopher at the end of it.

The one thing you can rely on is if you get disturbed halfway through a painting and it looks a bit naff, then someone will preserve that piece, remove it and a few months later it'll be paraded round Sotheby's by people wearing white gloves.

I know street art can feel increasingly like the marketing wing of an art career, so I wanted to make some art without the price tag attached. There's no gallery show or book or film. It's pointless. Which hopefully means something.

Nobody ever listened to me until they didn't know who I was

If you don't own a train company then you go and paint on one instead... it all comes from that thing at school when you had to have name tags in the back of something... that makes it belong to you. You can own half the city by scribbling your name over it.