1001Philosophers

Al-Razi Quotes

Abu Bakr al-Razi, known to the Latin West as Rhazes, was a Persian polymath, physician, alchemist, and philosopher, and one of the most original minds of the Islamic Golden Age. As head of hospitals in Rayy and Baghdad, he produced a vast encyclopedic medical work, the Comprehensive Book, and a celebrated treatise on smallpox and measles. The quotes below are attributed to Al-Razi, organized by topic.

Al-Razi on Knowledge

  • Attributed to Al-Razi:

    “All learning is preceded by the recognition of one's own ignorance.”

Read all Al-Razi quotes on Knowledge

Al-Razi on Mind

  • Attributed to Al-Razi:

    “The intellect is God's greatest gift to humankind, and we should not impose another authority above it.”

Al-Razi on Nature

  • Attributed to Al-Razi:

    “When the patient gets too much medicine, the disease is harmed but the patient is harmed too.”

  • Attributed to Al-Razi:

    “The physician's task is to imitate the work of nature.”

Al-Razi on Truth

  • Attributed to Al-Razi:

    “Truth in medicine is an unattainable goal, and the art as described in books is far beneath the knowledge of an experienced thoughtful physician.”