The cost of adding a feature isn't just the time it takes to code it. The cost also includes the addition of an obstacle to future expansion. ... The trick is to pick the features that don't fight each other.

If you aren't sure which way to do something, do it both ways and see which works better.

It's a good thing Doom 3 is selling very well.

You can prematurely optimize maintainability, flexibility, security, and robustness just like you can performance.

The Xbox 360 is the first console that I've ever worked with that actually has development tools that are better for games than what we've had on PC.

I like to think I'm pretty good at what I do.

Some cynical people think that every activity must revolve around the mighty dollar, and that anyone saying otherwise is just attempting to delude the public. I will probably never be able to convice them that that isn't always the case, but I do have the satisfaction of knowing that I live in a less dingy world than they do.