I think the next [21st] century will be the century of complexity. We have already discovered the basic laws that govern matter and understand all the normal situations. We don't know how the laws fit together, and what happens under… — Stephen Hawking Copy Share Image
If history is any guide at all, it seems to me to suggest that there is a final theory. In this century we have seen a convergence of the arrows of explanation, like the convergence of meridians toward the North… — Steven Weinberg Copy Share Image
![“I think the next [21st] century will be the century of complexity. We have already discovered the basic laws that govern matter and understand all the normal situations. We don't know how the laws fit together, and what happens under extreme conditions. But I expect we will find a complete unified…” quote by Stephen Hawking](https://sms4smile.com/quotes/img-quotes/108/stephen-hawking-389_21st-century_i-think-the-next-21st-century-will-be-th_251313.jpg)
