My goal is simple. It is a complete understanding of the universe, why it is as it is and why it exists at all.
Stephen HawkingThe usual approach of science of constructing a mathematical model cannot answer the questions of why there should be a universe for the model to describe. Why does the universe go to all the bother of existing?
Stephen HawkingThe universe is governed by science. But science tells us that we can't solve the equations, directly in the abstract.
Stephen Hawking