1001Philosophers

Xenocrates Quotes

Xenocrates of Chalcedon was a Greek philosopher of the early Academy and the third scholarch after Plato and Speusippus, holding the office for twenty-five years. He systematized the Platonic doctrine into a triad of intelligible, sensible, and intermediate mathematical entities, and his definition of the soul as a self-moving number shaped subsequent Platonic and Pythagorean psychology. The quotes below are attributed to Xenocrates, organized by topic.

Xenocrates on Mind

  • Attributed to Xenocrates:

    “The soul is a self-moving number.”

Xenocrates on Truth

  • Attributed to Xenocrates:

    “Three orders of being: the intelligible, the mathematical, the sensible.”

Xenocrates on Virtue

  • Attributed to Xenocrates:

    “Virtue does not depend on outward goods.”

  • Attributed to Xenocrates:

    “Speech is silver, silence is golden.”

  • Attributed to Xenocrates:

    “I have often regretted speaking, never holding my peace.”