1001Philosophers

Al-Biruni Quotes on Knowledge

Abu Rayhan al-Biruni was a Persian polymath of the Islamic Golden Age, often counted among the greatest scientific minds in the history of the medieval world. This page collects quotes attributed to Al-Biruni on the topic of knowledge, drawn from across the philosopher's works.

Quotes

  • Attributed to Al-Biruni:

    “We must distinguish between what we have seen and what we have heard.”

  • Attributed to Al-Biruni:

    “The Hindus differ from us in everything; we are dependent upon them, and they are independent of us.”

  • Attributed to Al-Biruni:

    “All theories about the world should be tested against observation.”

  • Attributed to Al-Biruni:

    “Geography is the science of the earth as the home of mankind.”

  • Attributed to Al-Biruni:

    “The variety of religions is itself an object of philosophical study.”