The source of "Truth is only within the range of the cannon" is: Bismarck's first speech in the Prussian House of Commons after coming to power in September 1862 - Iron and Blood. It means that only by having strong strength can you convince others, and that is the truth.

In the Iron and Blood Speech, Bismarck despised the weakness and cowardice of the bourgeoisie. "The future of Germany does not lie in Prussian liberalism, but in power," he said resolutely, leaving no room for maneuver for the liberal bourgeoisie. ?

He nakedly advocated war and stubbornly stated that only "iron and blood" could unify Germany. His tone was strong and imperious, his words concise and powerful. It cannot be denied, cannot be changed, cannot be questioned, His word is law.

It was this speech that established his image as an iron-blooded prime minister.

Extended information

""Iron and Blood" Speech" Speech activities are different from performing arts activities. In speech activities, the speaker is himself in reality, and the speech is to a broad audience. Express your own opinions, opinions and opinions. Therefore, the speaker gives the audience a sense of reality and authenticity, and the speech is like the person he is speaking. This speech is the best proof. Although the speech only has more than 200 words, it vividly reveals the soul and character of Bismarck, a war madman!

He despised the weakness and cowardice of the bourgeoisie. "The future of Germany does not lie in Prussian liberalism, but in power," he said resolutely, leaving no room for maneuver for the liberal bourgeoisie.

He nakedly advocated war and stubbornly stated that only "iron and blood" could unify Germany. His tone was strong and imperious, his words concise and powerful. It cannot be denied, cannot be changed, cannot be questioned, His word is law. This speech is a portrayal of his always authoritarian character.

History has already made a fair judgment on Bismarck, but as far as the speech itself is concerned, we cannot unfairly admit its power and extraordinary momentum.

Because of this, the term "iron-blood policy" later became synonymous with war policy.

Reference materials:

Baidu Encyclopedia - "Iron and Blood" Speech

Baidu Encyclopedia - Otto von Bismarck