A long time ago, I formulated a maxim for myself:
If you did not do something today to ensure that someday, you will become obsolete, you have spent the day in vain.
This wasn't a business plan; this is an ethical principle.
I am going to be a teacher when I'm finished university. I'm going to be teaching ethics, philosophies of good and evil, human nature and the meaning of life — the ultimate subject that can be taught.
Teachers must teach. Some "teachers" put themselves through the motions to earn some money; it's just a job to them. These aren't real teachers, they're careerists. Teaching, like scholarship, is a sacred duty.*
As a teacher, it will be my duty to ensure that each of my students has received that which I impart. That means that I must challenge them, force them to grow in ways that they might not have thought possible. It means that I must drain myself into them, so that they can dissect me and absorb me. I must give them a piece of my soul.
And I will have to do this, every day, for many years.
In the end, if I am careful and cunning, I'll have created a human being where before there was only homo sapiens. I will have forced a thenetic evolution. They, with my skills, can go on to learn even more — what I, in teaching, did not have the opportunity to learn.
The goal of teaching is to make the teacher himself dispensible. Teachers are not just experts; they are expert-makers. If you have to keep running back to your teacher every time you have a question about his area of expertise, that teacher has not done his job; because his job is to make you an expert. It's the teacher's duty to make you smart enough to leave him alone forever.
And that is why I want to teach, and why I write for Everything; someday, I want people to look back on the things I've written and think that what I have to say, is common knowledge, or common sense. And then, I will have become obsolete.
I look forward to that day.
*Coming from a Satanist, that's really saying something.