alt Hacker News> That is the holy grail?
If you can disassemble and reassemble a thing, you can say you understand it. Not perfectly. But understand it. I’d imagine properly understanding rudimentary cellular biology will come with perks.
(Also, does the Holy Grail imply both a boon and a cost? Or is that just Indian Jones.)
To your aside: No, in this abstract sense Holy Grails are just a boon, a desirable piece of knowledge, achievement, that sort of thing.