 China produces 600,000 engineers a year, but they're not producing the innovation we are, because we still have that other extra special component, imagination furthering. That's right now our competitive vantage. It's not just about let's create scientists, that actually misses the point. By the way, this to me is not about US versus China. This is if you want to solve cancer, you want to solve water, you need US and China, not about us versus them. To solve the grand challenges, you've got to work together. And so people who say, we're losing our edge to China, China's this, China's that. I'm like, you know what, maybe on in terms of like commodities or trade of Louis Vuitton bags or something, but on the big stuff, we got to work together.