1001Philosophers

Christian Wolff 1679 – 1754

Christian Wolff was a German philosopher, mathematician, and the most influential continental rationalist between Leibniz and Kant. He developed a vast, systematic philosophy in German and in Latin organized around the principle of sufficient reason, distinguishing empirical and rational psychology, theology, ontology, and cosmology in a way that long shaped the curriculum of the German universities. Expelled from Halle in 1723 by King Frederick William I after pietist denunciations of his philosophy, he was triumphantly recalled by Frederick the Great in 1740. Kant studied his work in depth as a student.

Key facts

Nationality
German
Era
Modern
Movements
Rationalism, Enlightenment

Selected quotes

  • Attributed to Christian Wolff:

    “Philosophy is the science of all possible things insofar as they can be.”

  • Attributed to Christian Wolff:

    “Nothing exists without a sufficient reason for its being so rather than otherwise.”

  • Attributed to Christian Wolff:

    “Mathematics is the model of all genuine science.”

  • Attributed to Christian Wolff:

    “We must distinguish in order to unite.”

  • Attributed to Christian Wolff:

    “Reason and experience together yield the certainty of natural philosophy.”