When good memes go bad.

1. Grab the nearest book.
2. Open the book to page 123.
3. Find the fifth sentence.
4. Post the text of the sentence in your journal along with these instructions.
5. Don't search around and look for the coolest book you can find. Do what's actually next to you.

Sounds good, right? Well, at work the result is either totally lame or bizarre.

This coordinate calculation is done even for endpoints that would have been trivially accepted in the Cohen-Sutherland strategy, however.
-- Computer Graphics: Principles and Practice, 2nd ed.

I'd propose
6. The book should be a non techincal work.

This results in:

At the same time, none of the scholars of Gothic esoterica has overlooked in Chartres a statue of a woman holding the chalice, the Grail.
-- Umberto Eco, Foucault's Pendulum

Much better... well, unless you design rendering engines for a fun...