In 346 with Prof. Henschen. He's just told us that certain wires on a microprocessor aren't to be used for such-and-such purpose.
Henschen : Oh, you can do it. I mean, it's physically possible, but it's not recommended. Although if you do it, I'll break your arm.
Henschen : You might be tempted to do it in 30 years, you know, "Oh, he'll never know." I'll find you. Break your arm.