All my life I've learned with "pirated" material: throughout school, my teachers copied all kinds of materials regardless of whether or not it was copyrighted - including my primary school teachers hand-copying entire pages of grammar or math books and giving away dittoed copies, photocopies of of all kinds... whatever was necessary to learn. Learning was considered "fair use" when I was young. Nobody in their right mind thought twice before copying something for education purposes.
Then when I started dabbling in computers, I started "pirating" software all by myself. I knew what I was doing was illegal, yet it didn't feel wrong. I learned C with an illegal copy of Turbo C. I learned CAD with an illegal copy of AutoCAD. I learned everything I know with an illegal copy of something.
Sure I shafted Borland, AutoDesk and all the others, but then I bet they made a whole lot of money afterwards, when I and all the others like me hit the job market and started using their products professionally - on seats paid by the companies I worked for to the tune of many thousands more than a single user seat.
I don't know how I would have gotten an education without pirated material. I don't know how kids today get an education if their teachers should fear jail when they use pirated material. What a sorry state society is in...