15 Quotes by Peter Seibel

We’re all optimists in our profession or we’d be forced to shoot ourselves. - Joshua Bloch

I think one thing that’s really important is to not be afraid of your ignorance. If you don’t understand how something works, ask someone who does. A lot of people are skittish about that. And that doesn’t help anybody. Not knowing something doesn’t mean you’re dumb – it just means you don’t know it yet.

The really good programmers spend a lot of time programming. I haven’t seen very good programmers who don’t spend a lot of time programming. If I don’t program for two or three days, I need to do it. And you get better at it—you get quicker at it. The side effect of writing all this other stuff is that when you get to doing ordinary problems, you can do them very quickly. - Joe Armstrong

He came in and took a piss in my hotel bathroom without even closing the door as I'm standing right there. I'm like, "Alright. You're comfortable." It was like we knew each other for four or five years, even though we had never met.

Fitzpatrick: Back when I was doing Perl-even for people that knew Perl really well-I would recommend MJD's Higher-Order Per!. The book is really fun in that it starts somewhat simple and you're like, "Yeah, yeah, I know what a closure is." And then it just continues to fuck with your head. By the end of the book, you're just blown away.

And once I realized that code I write never fucking goes away and I'm going to be a maintainer for life. I get comments about blog posts that are almost 10 years old. "Hey, I found this code. I found a bug," and I'm suddenly maintaining code.

Zawinski: Sometimes. I end up doing all the sysadmin crap, which I can't stand-I've never liked it. I enjoy working on XScreenSaver because in some ways screen savers-the actual display modes rather than the XScreenSaver framework-are the perfect program because they almost always start from scratch and they do something pretty and there's never a version 2.0. There's very rarely a bug in a screen saver. It crashes-oh, there's a divide-by-zero and you fix that.

We’re all optimists in our profession or we’d be forced to shoot ourselves. – Joshua Bloch.

Seibel: There’s a Dijkstra quote about how you can’t prove by testing that a program is bug-free, you can only prove that you failed to find any bugs with your tests. But it sort of sounds the same way with a proof-you can’t prove a program is bug-free with a proof-you can only prove that, as far as you understand your own proof, it hasn’t turned up any bugs.