I've always believed in populating my films with characters who we like, who we have some warmth for, who have warmth for each other, who we would like to hang out with, who we emulate in one way or another.

A good actor is someone who knows how to take the part and make it real and make it honest and be effective in it. If it's in a funny movie and, as long as they are cast in an appropriate way, humor will come from it.

The home viewing experience is slightly different and there's room for these kinds of extra excursions.

I think Junior is certainly a science fiction premise as is Twins, as is Dave, beyond Ghostbusters.

It's sort of the most important thing for acting, is to listen to the person you're dealing with.

Movies either work or they don't work and they're either funny or they're not and we work very hard. To achieve that kind of work is really kind of delicate stitching.

It's been about 15 years, and I've never really worked seriously in CGI and I thought that here was an opportunity to do the kinds of things that I was not able to do on Ghostbusters.

In many ways, I think that, while we've been remarkably violent in our media, there's been a real schizophrenia. In private, on the Internet, and on public-affairs shows or talk radio, we're way more explicit than we've ever been.

I always thought that Bill Murray was one of the great actors that I've worked with. And I've worked with all kinds of people who are known primarily for their dramatic work.

Then my first film was something called Cannibal Girls, which sounds like a horror movie but was actually kind of a goofy comedy with horror elements. Like a horror spoof.

Well, actually, I did start out in comedies. Very, very early.

Everybody says how hard comedy is, but, when it comes time to honor things, whether it's on a weekly critical basis or whether it's award time, at that time of the year, comedy is the poor, dumb child of dramatic work.

My sense is, I think it's okay for directors to do movies that speak to other work in their career.

I call it like the domino theory of reality. If you can go one step at a time and it seems to make sense, you can then take your audience into an area that is relatively outlandish.

I'm not sure I agree with the thesis, because I think that even though something grotesque or gross has been part of film since way back, what we accept or what we can get away with on the screen is broader now.

I've always believed in populating my films with characters who we like, who we have some warmth for, who have warmth for each other, who we would like to hang out with, who we emulate in one way or another.

When you have a performer as talented as Bill Murray or as Harold, that can write as well as they can perform, you can do a final draft on the set if you think of it that way.

My first student film was Orientation, which was basically the set-up for Animal House. There are a couple of scenes that we later borrowed in some form.

Also watching a movie on DVD is different than watching it in the theater.

I've always been a fan of science fiction films, and I've never been able to put my particular spin on it.

I don't think my sense of humor has changed at all; I was born with this, for better or for worse.

I love horror and sci-fi.

We got some devastating reviews on Animal House at the start.

In a comedy it helps enhance things that were already there.

I never like to do parodies. I never do. It's just not my style of comedy.

I don't think there will be another Ghostbusters. I think we're all too old to do it. I think we've done it a couple times and there is not that much to get out of it, to do that would be fresh in it.

I remember when first, Stripes, and then Animal House came out - which I was really proud of, even though it was kind of loose and quite raucous - there were imitative movies that were not quite as good.

I always see things that I can improve. But frankly with Stripes, I'm surprised at how effective it is, even today, and how vibrant that movie is and how juicy the performances all are.

I'd always been a science fiction enthusiast.

What the immune system of man has in its advanced development is what we call immunological memory, so that once it sees something for the first time, when it sees it the second or the third time, it can respond against it in a way that's much more accelerated than when it sees it for the first time.

I actually started playing in little cafes around New York, and I have a lot of good friends of mine who are musicians who are struggling in New York.

Earth was not built for six billion people all running around and being passionate about things. The world was built for about two million people foraging for roots and grubs.

The waste from power plants is essentially what is left over when you burn coal. And as we all know, coal is a relatively dirty mineral.

I don't think anyone gets to the end of their life and wishes they had surfed less.

I think God gave every one of us a cell phone, we just dropped it.

Freediving can be extremely dangerous. It's got an incredibly high fatality rate outside of competition. But there's never been a fatality in competition. In terms of spear fishing and people who train by themselves, it's the second most dangerous sport in the world after base jumping. If you black out by yourself, you drown.

I was ready to accept the philosophy that the Party is right and that in the coming struggle you could not permit yourself any doubts after the party had made a decision.

Depression is not sobbing and crying and giving vent it is plain and simple reduction of feeling.

Taiwan's democracy has grown very fast and we enjoy a certain degree of freedom, as other developed democracies like the United States.

I think about nothing but business the whole time. Even when I go out to my after-parties, people are like, 'You're drinking water?' I'm like, 'Yeah I am.'

If you don't appreciate what you have, you may as well not have it.

Encouragement is oxygen for the soul.

One regret dear world, that I am determined not to have when I am lying on my deathbed is that I did not kiss you enough.

When I'm writing a novel or doing other serious writing work, I do it on a schedule that dictates writing either 2,000 words a day or writing until noon. After I hit whichever mark comes first, then I can give my attention to everything else I have to do.

Many people don't focus enough on execution. If you make a commitment to get something done, you need to follow through on that commitment.

I think I am incredibly generous with how much I give to my projects, but that's my generosity with the job.

I think the problem with President Obama - and I like him personally, I came into the Senate with him - is his agenda.

If you start to disrespect the character you're playing, or play it too much for laughs, that can work for a sketch, it will sell some gags, but it's all technique. It's like watching a juggler - you can be impressed by it, but it's not going to touch you in any way.

I believe God put that desire inside of all of us so that we can evaluate ourselves in the light of His Word in order to become all that He created us to be.