> even seemingly simple systems are infinitely complex. (As Carl Sagan put it: “If you wish to make an apple pie from scratch, you must first invent the univers

> even seemingly simple systems are infinitely complex. (As Carl Sagan put it: “If you wish to make an apple pie from scratch, you must first invent the universe.”) Wikiquote cites the book “Cosmos” page 218 as the source of this cool quote. https://lccn.loc.gov/80005286 https://lccn.loc.gov/80005286