"The knowledge of anything, since all things have causes, is not acquired or complete unless it is known by its causes. Therefore in medicine we ought to know the causes of sickness and health. And because health and sickness and their causes are sometimes manifest, and sometimes hidden and not to be comprehended except by the study of symptoms, we must also study the symptoms of health and disease. Now it is established in the sciences that no knowledge is acquired save through the study of its causes and beginnings, if it has had causes and beginnings; nor completed except by knowledge of its accidents and accompanying essentials. Of these causes there are four kinds: material, efficient, formal, and final."

"Roger: It does a little bit of both I think it depends on the band. On a band that is enormously huge like Metallica it definitely hurts cause people are just going to download their stuff-period. But…"

"All these foregoing sciences are, properly speaking, speculative. There is indeed in every science a practical side, as Avicenna teaches in the first book of his Art of Medicine. Nevertheless, of Mora…"

"Roger: Umm.. I don't know! It's kind of um.. a little more.. it's more in the darks of being really singy songy. It's nothing super blazing fast. There's not any super slow reggae kind of thing that w…"

"If you take a poll among U.S. intellectuals, support for bombing Afghanistan is just overwhelming, but how many of them think that you should bomb Washington because of the U.S. war against Nicaragua,…"