From comp.lang.forth

 >>Which brings me to an excellent 'forthism' I once read in a
 >> newsletter.  It stated:
 >>
 >>     "You can do anything in Forth - but you must be prepared
 >>     to do it yourself."
 In a recent discussion in c.l.functional, about why popular languages
 are popular, I summarized the relationship between Lisp and Forth
 more-or-less as follows:
 "From the Lisper's perspective, every other language is a cute subset
 of lisp; whereas from the Forther's perspective, every other language
 is a cute extension of Forth."