"...The influence of Spinozism attained its height in Germany when it overwhelmed Herder, Goethe, and Schiller, the mental giants of Weimar. Weimar was the cradle of modern German culture. It is to the new Germany what Athens was to ancient Hellas, or Jerusalem to ancient Judea, a sea of light and the center of creative genius. From Weimar emanated all the great cultural traditions of the Fatherland, which secured for Germany her proud position in the realm of European culture. Over this spirit of Weimar hovered the genius of Baruch Spinoza. It was here that Spinozism became a dominating influence in the life of the new German culture. But in this process of expansion it was transformed into something different from the original doctrine of the philosopher. The creative geniuses of Weimar could not possibly become reconciled to the mechanistic world-picture from which personality was banished. To Goethe personality was the highest gift of the Gods to man and enjoyed an even higher place in his affections than did Spinozism. The same can be said of many other poets who later embraced some form of Spinozism."

“Humanam impotentiam in moderandis et coercendis affectibus servitutem voco; homo enim affectibus obnoxius sui juris non est sed fortunæ in cujus potestate ita est ut sæpe coactus sit quanquam meliora sibi videat, deteriora tamen sequi.”

“Meum institutum non est verborum significationem sed rerum naturam explicare”

“Hic conatus aliquid agendi et etiam omittendi ea sola de causa ut hominibus placeamus, vocatur ambitio præsertim quando adeo impense vulgo placere conamur ut cum nostro aut alterius damno quædam agamus vel omittamus; alias humanitas appellari solet.”

“veritas norma sui et falsi est”

“Ordo et connexio idearum idem est ac ordo et connexio rerum”

“[B]y Natura naturans we must understand what is in itself and is conceived through itself, or such attributes of substance as express an eternal and infinite essence, that is … God, insofar as he is considered as a free cause. But by Natura naturata I understand whatever follows from the necessity of God's nature, or from God's attributes, that is, all the modes of God's attributes insofar as they are considered as things which are in God, and can neither be nor be conceived without God.”