I give away thousands of paintings for free.

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.

The most difficult thing about writing

Now I just want it to end. I’ve always wanted the happy ending, but now I’ll just settle for the ending.

As far as I'm concerned, the gator that ate T.C. deserves a medal from Crime Stoppers.

Being human means you will make mistakes. And you will make mistakes, because failure is God's way of moving you in another direction.

I can remember a case where Capablanca worked out an impressive combination, but then chose to make a simple move in answer to which his opponent resigned at once!

Israel has an absolute right to exist - not only to exist - but to exist in a way that they're not under threat of terrorism.

If I could play any superhero, I'd probably want to play Wonder Woman. She's pretty awesome.

Nothing is more heart-breaking than the demise of decency.

Success is about having, excellence is about being. Success is about having money and fame, but excellence is being the best you can be.

Big Bang Theory' is not my kind of show. It's not my humor. I don't like multicam comedies. I don't want an audience to tell me when to laugh.