Today I have been reading Linné again and am quite unnerved by this extraordinary man. I have learned an infinite amount from him, not just in botany… - Benedictus de Spinoza

The rise of Spinozism in the late eighteenth century is a phenomenon of no less significance than the emergence of Kantianism itself. By the beginning of the nineteenth century, Spinoza's philosophy had become the main competitor to Kant's, and only Spinoza had as many admirers or adherents as Kant.

I realised that all the things which were the source and object of my anxiety held nothing of good or evil in themselves save in so far as the mind was influenced by them,

Truly, all the lively, the lively men from the school of Kant, became Neospinozists! In other words, they became Spinozists. The Kantians became Spinozists—what happened? Why did the most prominent Kantians—Fichte, Schelling, Hegel, the best philosophical brains Germany has ever produced—become Spinozists? One will try in vain to find an answer to this question in our histories of philosophy, which do not even ask that legitimate and obvious question. And there is no other answer to it than this one: that it could not have been otherwise, since these truly philosophical men necessarily saw and felt how different Benedict Spinoza's stance within philosophy was from that of Kant, who—to say it in my blunt way—had nothing in common with philosophy.