Should graffiti be judged on the same level as modern art? Of course not: It's way more important than that.

People say graffiti is ugly, irresponsible and childish... but that's only if it's done properly.

Graffiti is one of the few tools you have if you have almost nothing. And even if you don't come up with a picture to cure world poverty you can make someone smile while they're having a piss.

Speak softly, but carry a big can of paint.

Graffiti is one of the few tools you have if you have almost nothing.

Some people become cops because they want to make the world a better place. Some people become vandals because they want to make the world a better looking place.

Live as a villain, die as a hero

Writing graffiti is about the most honest way you can be an artist. It takes no money to do it, you don't need an education to understand it, and there's no admission fee.

You're mind is working at its best when you're being paranoid. You explore every avenue and possibility of your situation at high speed with total clarity.

Art should comfort the disturbed and disturb the comfortable.

A wall is a very big weapon. It's one of the nastiest things you can hit someone with.

I'm fat because I'm greedy, and if my mind is fat it's because I'm curious.

To pursue selfish personal ideas is not wise enough

God does not consult anyone about His blessings, He decides whose life to pour blessing on

Over time I think we will probably see a closer merger of biological intelligence and digital intelligence.

Abstract art has helped us to experience the emotional power inherent in pure form.

I think my favorite theory so far is that I am actually a robot. That's pretty great. In real life.

I don't think so, and that's partly the problem of not checking cargo, and it's partly the problem of biological weapons, which nobody has figured out really what to do about yet.

Music, among those who were styled the chosen people, was a religious art.

Continued persistence overcomes almost all resistance.

There is nothing mysterious, as some have tried to maintain, about the applicability of mathematics. What we get by abstraction from something can be returned.