Adolf Hitler — "The stronger must dominate and not blend with the weaker, thus sacrificing his o…"

"The folkish philosophy of life must succeed in bringing about a nobler age, in which men no longer think of polishing up the races of dogs, horses, and cats, but in improving the race of man himself."

"I would have killed all the Jews of the world, but I kept some to show the world why I killed them."

"The man who has no sense of history is like a man who has no eyes or ears."

"Man has discovered in nature the wonderful principle of selection and has applied it, though imperfectly, in the breeding of his cattle and dogs. But man himself is still subject to the laws of natura…"

"The art of leadership consists of consolidating the attention of the people against a single adversary and taking care that nothing will split up that attention."