Portrait of Baruch Spinoza

Baruch Spinoza

1632–1677 · Netherlands

Men believe themselves free because they are conscious of their actions, and unconscious of the causes whereby those actions are determined.

Enlightenment1 work in canonPhilosophy
#99of 111Best Authors
Influence70th pct
Popularity36th pct

Peak-work percentile in the canon.

Influence

The lineage through Baruch Spinoza

Drew From(3)

who shaped Baruch Spinoza

  • Spinoza learned the method here and then weaponized it — the Ethics proves its propositions geometrically, exactly as a reworking of Descartes' system
  • Descartes' world has two substances, thinking mind and extended matter; Spinoza answers with one, and the Ethics is the systematic refutation of that dualism
  • Read the Meditations first to see what Spinoza is overturning — the certainty of a separate, immaterial self is precisely what he refuses to grant
  • Behind the Ethics's account of the affects stands Seneca: Spinoza kept two editions of the Letters in his library to the end
  • The Stoic discipline of the passions and acceptance of necessity is reworked into "Of Human Bondage" and the freedom-through-reason of Parts IV and V
  • Read the Letters first and Spinoza's geometric argument reads as the Stoic project rebuilt as system
Thomas HobbesEnlightenment

via Leviathan

  • The conatus at the heart of Part III — the striving by which each thing perseveres in its being — is Spinoza's documented borrowing from Hobbes
  • Read Leviathan first and you see the raw material: the same mechanistic, appetite-driven account of human nature
  • The difference is the payoff. Hobbes pointed it toward submission to the sovereign; Spinoza follows the same logic to liberation
In their words

Famous Quotes

Blessedness is not the reward of virtue, but virtue itself.

Part V, Prop. 42 · trans. Elwes, Ethics

But all things excellent are as difficult as they are rare.

Closing line, Part V, Prop. 42, note · trans. Elwes, Ethics

I have made a ceaseless effort not to ridicule, not to bewail, not to scorn human actions, but to understand them.

Baruch Spinoza, Ethics, Ethics

For the eternal and infinite Being, which we call God or Nature, acts by the same necessity as that whereby it exists.

Part IV, Preface · trans. Elwes, Ethics
Biography

About Baruch Spinoza

Dutch philosopher of Portuguese Sephardic Jewish origin, one of the great rationalists of the seventeenth century. Excommunicated from the Jewish community for his radical ideas, he earned his living as a lens grinder while writing his Ethics, which equates God with Nature in a rigorous geometric system. His thought profoundly influenced the Enlightenment and modern philosophy.