Sometimes airport security people recognize me. I'll go through the whole screening process and at the end they'll go 'Hey man I really like your work.' That's so cool.

Sometimes guys are so concerned with being cool and hanging out with their friends. They don't want to seem like the guy that 'has to call his girlfriend.' It's just boys growing up.

'Ludacris' is something that I made up. It just kind of describes me. Sometimes I have like a split personality. Sometimes I'm cool calm and collected and other times I'm beyond crazy.

My strangest media moment a photo session they all had dressed up like 50 gangsters. That was pretty cool. We have to get some more of those kind of photos sometimes.

I get recognised sometimes and that's really cool. I've tried certain disguises but that doesn't work.

Playing and singing at the same time is pretty cool but sometimes it's difficult to know when you can just really let go a bit because you've got to get back to bloody microphone and sing some stuff.

Part of Obama's persona is self-reliance. He's calm he's cool he's self-possessed. In many ways he has tried to define himself in opposition to Clinton's sometimes needy often undisciplined emotionalism.

I think sometimes I guess you see records say you want to get there and use that as motivation. In a way it's kind of cool if there is a possibility to rewrite history and be up there with the greats of Olympic history.

Sometimes just when I say hello the right way I'm like 'Whoa I'm so cool.'

Our lives sometimes depend on computers performing as predicted.

I get hired to hack into computers now and sometimes it's actually easier than it was years ago.

I wrote somewhere during the Cold War that I sometimes wish the Iron Curtain were much taller than it is so that you could see whether the development of science with no communication was parallel on the two sides. In this case it certainly wasn't.

I speak onstage to try to establish some method of communication. The songs are supposed to be a way of communicating. But speech and drinks and sometimes chocolates are also a way of communicating.

But behavior in the human being is sometimes a defense a way of concealing motives and thoughts as language can be a way of hiding your thoughts and preventing communication.

Sometimes there is a greater lack of communication in facile talking than in silence.

I don't want to clip on the armour every morning. I've seen some politicians do this and they get a bit mangled and bitter. I just refuse to do that. I refuse to be angry or bitter or complain and I remain open. I may sometimes be a bit too open but I'm not going to change that one bit.

Sometimes when we are generous in small barely detectable ways it can change someone else's life forever.