I think this one is pretty obvious. I Denmark we have a saying about liberalism, I don’t know if you also have it in your country, but it goes like this “Each Man is his own Fortune smith” (DA: Hver mand er sin egen lykkes smed). If liberalists wanted to create their own fortune, why invent universal education to help those who wouldn’t succeed otherwise?

Now remember, just because Hitler said it, it doesn’t mean his wrong or should be hanged for saying it.

Maybe it wasn’t the thoughts of Adolf Hitler, but wars should be waged with less cost, if wars even should be waged. Also revolutionaries are needed in many fields, not just in war.