The Slav is never able to build anything himself. In the long run, he's not capable of it. I'll come back to this later. With the exception of a few phenomena produced by Asia every couple of centuries, through that mixture of two heredities which may be fortunate for Asia but is unfortunate for us Europeans¬—with the exception, therefore, of an Attila, a Genghis Khan, a Tamerlane, a Lenin, a Stalin—the mixed race of the Slavs is based on a sub-race with a few drops of blood of our blood, blood of a leading race; the Slav is unable to control himself and create order. He is able to argue, able to debate, able to disintegrate, able to offer resistance against every authority and to revolt. But these human shoddy goods are just as incapable of maintaining order today as they were 700 or 800 years ago, when they called in the Varangians, when they called in the Ruriks.
The Posen speech to SS officers (6 October 1943)