Not by speeches and votes of the majority, are the great questions of the time decided — that was the error of 1848 and 1849 — but by iron and blood.

More from Otto von Bismarck

• A conquering army on the border will not be stopped by eloquence.
• I must protest that I would never seek foreign conflicts just to go over domestic difficulties; that would be frivolous. I was speaking of conflicts that we could not avoid, even though we do not seek them.
• Politics is not an exact science.
• Politics is the art of the possible.
• They treat me like a fox, a cunning fellow of the first rank. But the truth is that with a gentleman I am always a gentleman and a half, and when I have to do with a pirate, I try to be a pirate and a half.