As Roran watched, the man's arms, neck, and chest shriveled, and his bones appeared in sharp relief-from the bowlike curve of his collarbones to the hollow saddle of his hips, where his stomach hung like an empty waterskin. His lips puckered and drew back farther than they were intended to over his yellow teeth, baring them in a grisly snarl, while his eyeballs deflated as if they were engorged ticks being squished empty of blood, and the surrounding flesh sank inward.

A mind is a simulation that simulates itself.

Any time someone gives you drugs, the purpose is to subdue. Always. Whether it is from a dealer, a friend, your mother/brother/sister/son, or your government--especially your government--the intention is to subdue, and always to feed another motive. Why? Because in getting high, your power and your intellect are blunted. Can the motive ever be in your best interests? Governments notoriously use sex, drink, and drugs to subdue their people. Notoriously. And we're falling for it.

It's not evil, Rand. I know something evil when I smell it. This isn't evil, it's just incredibly stupid.

To be wicked is never excusable, but there is some merit in knowing that you are; the most irreparable of vices is to do evil from stupidity.

If there is anything worse than evil, it is nothingness. At least evil has a form, and a voice, and a purpose, however depraved. Perhaps some good can even come out of evil: a terrible deed of violence against someone weaker may lead others to act in order to ensure that such a deed is not perpetrated again, whereas before they might have been unaware of the reasons why an individual might behave in such a way, or they might simply have chosen to ignore them. And evil, as we saw with the Blacksmith, always contains within itself the possibility of its own redemption. It is not evil that is the enemy of hope: it is nothingness.