Membership in the social democracy means a struggle, a political struggle with grievous persecutions, and a private struggle for existence, a struggl… - Wilhelm Liebknecht

We recognize no infallible Pope, not even a literary one.

The supreme importance of tactics and the necessity of maintaining its class struggle character, is something the party has been well conscious of from the beginning. ... We find that in all questions of tactics the thought was continually kept in the foreground that the party must be kept clean from all mixture with all other parties, every one of which, no matter how much they differed from each other or how furiously they fought among themselves, stood upon the ground of bourgeois society as a common basis. This separation of the Social Democracy from all other parties, this essential difference, which silly opponents take as a reason or pretext for declaring us political outlaws, is our pride and our strength.

At any rate we may be sure that the political instinct of our bourgeois opponents, as soon as their class interests come into play, will lead them to take a position hostile to us. A classical example is furnished by Belgium, where, as already remarked, a compromise was concluded under the most favorable circumstances conceivable, between the socialists and the liberals. Our party was in undisputed possession of the leadership and was therefore in no danger of being cheated out of the fruits of the common victory. The end sought was universal, equal and direct suffrage. But the clerical party knows its boys, knows its Pappenheimers. It knows that the bourgeoisie has no class interest in giving the laborers, who, in modern industrial states, constitute a majority of the population, the universal suffrage and thereby the prospect of winning a majority and getting political supremacy. It made a counter demand for proportional representation with plural voting, that is, giving more votes to the rich, and thereby granting to the radical bourgeoisie a share in the government, if it would assist in defeating universal and direct suffrage. And behold, without a minute’s hesitation the gentlemen of the radical bourgeoisie broke their agreement with the socialists and joined the clericals in their fight against universal suffrage and the social democracy. Whoever is not convinced by this example that the emancipation struggle of the proletariat is a class struggle is one on whom further arguments would be wasted.