"Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe?"
— Stephen Hawking
Even If There Is Only One Possible Unified Theory It Is Just A Set Of Rules And
Even if there is only one possible unified theory, it is just a set of rules and equations. What is it that breathes fire into the equations and makes a universe for them to describe?
Source
A Brief History of Time, Chapter 11