Question: Who said that?
Answer: J. K. Rowling.
Wow, what an idea she had.
Yes, I'm talking about that J.K. Rowling.
She's, of course, the British author of the Harry Potter series which happens to be the bestselling book series in history with more than 400 million copies sold.
That book series became one of the most popular movie series of all time too.
Big ideas don't need computers. They just need a true believer who is willing to work hard to make the idea a reality.