1,3,7-trimethylxanthine – a basic ingredient in quality software. - Erik Naggum

A "new" language that differs from the rest of the crop by one or a couple features is proof positive that both what it came from and what it has become are mutations about to die. There are tens if not hundreds of thousands of such "languages" that people have invented over the years, for all sorts of weird purposes where they just could not use whatever language they were already using, could not extend it, and could not fathom how to modify its tools without making a whole new language. They never stopped to think about how horribly wasteful this is, they just went on to create yet another language called Dodo, the Titanic, Edsel, Kyoto-agreement …

aestheticles: n. The little-known source of aesthetic reactions. If your whole body feels like going into a fetal position or otherwise double over from the pain of experiencing something exceptionally ugly and inelegant, such as C++, it's because your aestheticles got creamed.

… it's just that in C++ and the like, you don't trust anybody, and in CLOS you basically trust everybody. The practical result is that thieves and bums use C++ and nice people use CLOS.