On the ground of the class struggle we are invincible; if we leave it we are lost, because we are no longer socialists. The strength and power of soc… - Wilhelm Liebknecht

Distrust was counted as a democratic virtue, and over-confidence as a democratic vice.

We cannot traffic in our principles, we can make no compromise, no agreement with the ruling system. We must break with the ruling system and fight it to a finish. It must fall that socialism may arise, and we certainly cannot expect from the ruling class that it will give to itself and its domination the death blow.

We come more and more frequently into momentary unions, or momentary relations with other parties. But these momentary relations must never become momentary alliances. We must never bind the party. We must always keep our hand free; exploit the conditions; let our opponents do the dirty work for us; and with the goal of the party firmly in mind, keep in the middle of the road, and go our own way, only going along with opposing parties when our way happens to be the same as theirs. That we are a party of the class struggle, who have nothing in common with any other party, and who have to fight and conquer all other parties, in order to attain our goal, is something which we must never for a moment lose sight of.