"I normalized diplomatic relations with China in 1979. Since 1979, do you know how many times China has been at war with anybody? None. And we have stayed at war. (The United States is) the most warlike nation in the history of the world... How many miles of high-speed railroad do we have in this country?... We have wasted, I think, $3 trillion (military spending) ... China has not wasted a single penny on war, and that's why they're ahead of us. In almost every way... And I think the difference is if you take $3 trillion and put it in American infrastructure, you'd probably have $2 trillion left over. We'd have high-speed railroad. We'd have bridges that aren't collapsing. We'd have roads that are maintained properly. Our education system would be as good as that of, say, South Korea or Hong Kong."