I think it's a change that I did not intend at the time but it is clear that, from The Flower of My Secret on, there is a change in my films. A lot of the journalists have very generously attributed this to my growing maturity.
The most important application of quantum computing in the future is likely to be a computer simulation of quantum systems, because that's an application where we know for sure that quantum systems in general cannot be efficiently simulated on a classical computer.
Peace is a journey of a thousand miles and it must be taken one step at a time.

