Object-oriented programming offers a sustainable way to write spaghetti code. It lets you accrete programs as a series of patches.
The statements that make people mad are the ones they worry might be believed. I suspect the statements that make people maddest are those they worry might be true.
Most makers make things for a human audience. And to engage an audience you have to understand what they need.
In a big company, you can do what all the other big companies are doing. But a startup can’t do what all the other startups do.
Reading and experience train your model of the world. And even if you forget the experience or what you read, its effect on your model of the world persists. Your mind is like a compiled program you’ve lost the source of. It works, but you don’t know why.
Public school teachers are in much the same position as prison wardens.
The way to create something beautiful is often to make subtle tweaks to something that already exists, or to combine existing ideas in a slightly new way. This kind of work is hard to convey in a research paper.
The stated purpose of schools is to educate the kids. But there is no external pressure to do this well.
In almost any group of people you’ll find hierarchy. When groups of adults form in the real world, it’s generally for some common purpose, and the leaders end up being those who are best at it. The problem with most schools is, they have no purpose. But hierarchy there must be. And so the kids make one out of nothing.
A lot of the statements that got people in trouble seem harmless now.
You might find contradictory taboos. In one culture it might seem shocking to think x, while in another it was shocking not to. But I think usually the shock is on one side. In one culture x is ok, and in another it’s considered shocking. My hypothesis is that the side that’s shocked is most likely to be the mistaken one.
To launch a taboo, a group has to be poised halfway between weakness and power. A confident group doesn’t need taboos to protect it. It’s not considered improper to make disparaging remarks about Americans, or the English. And yet a group has to be powerful enough to enforce a taboo.
It’s easier to get people to fight for an idea. And whichever side wins, their ideas will also be considered to have triumphed, as if God wanted to signal his agreement by selecting that side as the victor.
We often like to think of World War II as a triumph of freedom over totalitarianism. We conveniently forget that the Soviet Union was also one of the winners.
Hackers are unruly. That is the essence of hacking. And it is also the essence of Americanness. It is no accident that Silicon Valley is in America, and not France, or Germany, or England, or Japan. In those countries, people color inside the lines.
Could civil liberties really be a cause, rather than just an effect? I think so. I think a society in which people can do and say what they want will also tend to be one in which the most efficient so- lutions win, rather than those sponsored by the most influential people. Authoritarian countries become corrupt; corrupt countries become poor; and poor countries are weak.
The government spying on people doesn’t literally make programmers write worse code. It just leads eventually to a world in which bad ideas will win. And because this is so important to hackers, they’re especially sensitive to it. They can sense totalitarianism approaching from a distance, as animals can sense an approaching thunderstorm.
The phrase “personal computer” is part of the language now, but when it was first used it had a deliberately audacious sound, like the phrase “personal satellite” would today.
Argue with idiots, and you become an idiot.
Quote may seem a bit of a foreign concept, because few other languages have anything like it. It’s closely tied to one of the most distinctive features of Lisp: code and data are made out of the same data structures, and the quote operator is the way we distinguish between them.
So the optimal plan, if you can manage it, is to have a few trusted friends you can speak openly to. This is not just a way to develop ideas; it’s also a good rule of thumb for choosing friends. The people you can say heretical things to without getting jumped on are also the most interesting to know.