"Lisp is worth learning for the profound enlightenment experience you will have when you finally get it; that experience will make you a better programmer for the rest of your days, even if you never actually use Lisp itself a lot."

“The iPad is the ultimate Steve Jobs device – so hypnotic that not only do people buy one without knowing what it's good for, they keep feeling like they ought to use it even when they have better alternatives for everything it does. It's a triumph of style over substance, cool over utility, form over actual function.”

“Android continues to stomp its competition flat. Even the post-Jobs Apple can't stem the tide; it's pretty close to the 10% niche market share I predicted back in 2009 already, with no sign that trend will or can be reversed.”

“All OO languages show some tendency to suck programmers into the trap of excessive layering. Object frameworks and object browsers are not a substitute for good design or documentation, but they often get treated as one. Too many layers destroy transparency: It becomes too difficult to see down through them and mentally model what the code is actually doing. The Rules of Simplicity, Clarity, and Transparency get violated wholesale, and the result is code full of obscure bugs and continuing maintenance problems.”

“Being able to break security doesn't make you a hacker anymore than being able to hotwire cars makes you an automotive engineer”

“The iPhone brand is in worse shape than I thought was even possible. And the implications of that are huge. … The iPhone is in deep trouble.”

“When I hear the words "social responsibility", I want to reach for my gun.”