KLBC : A grammar question...

[JuDmoS@aol.com]

I saw something on the side of a bus today, and it sounded so Klingon that I 
wanted to try to translate it...ran into a problem. The phrase was :

Pain is weakness leaving the body.

I tried : "  porgh tlheDlI'bogh HoSHa'ghach 'oH 'oy''e'  "

(mainly because I don't see permission to use the -ghach nominalizer without 
the -Ha' prefix, so weakness had to be 'un-strength'...)
Any ideas on how to better cast this phrase?

juDmoS