Yet it is quite different to spend 6 months in a hospital when your kids are 3 and 5, compared to spending the same money and time in hospital when it is your grand children who are 3 and 5.
You cannot put a pricetag on ones health when other lives depend on it.
It's actually Language of Irritating Superfluous Parenthesis.
Anyway, even saying "code is linked list" does not really cut it as you can represent 'ordinary' programming language program as a list of tokens. What makes LISP special is that code is a first class citizen and the mapping between code you edit and the programs run-time memory representation is trivial. Combined, you get this special feeling that "code is data".
You cannot put a pricetag on ones health when other lives depend on it.