"It is sad and painful to see how even our great Neospinozists Fichte, Schelling, and Hegel are far from abiding always by it and frequently try to show that they surpass Spinoza. In their times many people have shared that opinion with them, but nowadays nobody believes it any more; Spinozism stands firm and their systems withstood against it like foam against rock. They have not refuted Spinozism, neither have they outdone it. Wherein they believed themselves to outdo Spinoza, therein they were in fact lagging far behind him, and fell down from the heights of inspiration to platitude—or, as Fichte has shown to be the case with Schelling and Hegel, that it is already found in Spinoza and only insofar different as it is there much more clearly expressed, so that one does best reverting to the original if one wishes to continue the reading. To understand how it was possible after Spinoza and his clearness to represent Spinozism so unclearly as done by those Neospinozists, and Hegel among them , one must pay due attention to the fact that they came from Kant's school."

“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.”