Kant is erroneously viewed as the founder of German philosophy, and an ingenious poet-philosopher, Heinrich Heine, has even drawn a parallel between … - Benedictus de Spinoza

Everyone is the defender of his own freedom.

[Ramin Jahanbegloo's question: Hegel was very much influenced by Spinoza. Don't you think so?] I think Hegel was much more influenced by Aristotle than by Spinoza. As for the influence of Spinoza on Hegel, it exists. But the Spinoza of the eighteenth century is not Spinoza; the Spinoza of Herder, the Spinoza of Goethe, is not Spinoza, nor is the Spinoza of Diderot. In the case of the Germans his world turns into an active pantheism; “Deus sive Natura” turns into a quasi-mystical doctrine, a romantic approach remote from the dry light of Spinoza.

In affirming that "what is true is the sign of itself and of what is false", Spinoza avoided any problematic which depended on a "criterion of truth ". If you claim to judge the truth of something by some "criterion", you face the problem of the criterion of this criterion -- since it also must be true -- and so on to infinity. Whether the criterion is external (relation of adequacy between mind and thing, in the Aristotelian tradition) or internal (Cartesian self-evidence), in either case the criterion can be rejected: for it only represents a form of Jurisdiction, a Judge to authenticate and guarantee the validity of what is True. And at the same time Spinoza avoids the temptation of talking about the Truth: as a good nominalist (nominalism, as Marx recognized, could then be the antechamber of materialism) Spinoza only talks about what is "true". In fact the idea of Truth and the idea of the Jurisdiction of a Criterion always go together, because the function of the criterion is to identify the Truth of what is true. Once he has set aside the (idealist) temptations of a theory of knowledge, Spinoza then says that "what is true" "identifies itself", not as a Presence but as a Product, in the double sense of the term "product" (result of the work of a process which "discovers" it), as it emerges in its own production. Now this position is not unrelated to the "criterion of practice", a major thesis of Marxist philosophy: for this Marxist "criterion" is not exterior but interior to practice, and since this practice is a process (Lenin insisted on this: practice is not an absolute "criterion" -- only the process is conclusive) the criterion is no form of Jurisdiction; items of knowledge [connaissances ] emerge in the process of their production. There again, by the contrast between them, Spinoza allows us to perceive Hegel's mistake.