 All the key components include world-class infrastructure which I think is absolutely necessary, digital but also physical, robust doctoral, post-doctoral programs and career development opportunities for young researchers and research groups. You need sufficient resources and infrastructure to avoid the brain-brain. If you were able to invest in infrastructure that would attract you, Paul, from Glasgow to come and wake, not to help but to wake and progress your own research career, but you are comfortable with the infrastructure that we have. I think that is very important because that will make you to come back now and again. But if my infrastructure, my grants management, my administration and even how I keep the samples, if you're not happy with that, you won't be encouraged to come back to us. So the first, it seems to me that if we want to drive postgraduate programs, open access to library resources and open access to open access publications. Two joint courses, co-credential, co-taught, co-curriculated. To make some of that happen, you're going to need laboratory capacity on the continent, which means co-owned and co-curriculated, co-owned laboratory capacity. And by the way, we already have that. In health sciences, there are many, many European universities that have investments in Africa around Ebola, around HIV AIDS, et cetera. We need to extend this to the other sciences, the social sciences, the natural sciences, the engineering sciences.