The product of mental labor — science — always stands far below its value, because the labor-time necessary to reproduce it has no relation at all to the labor-time required for its original production.
Bio: Rābiʻa al-ʻAdawiyya al-Qaysiyya was a female Muslim saint and Sufi mystic. She is known in some parts of the world as Hazrat Bibi Rabia Basri, or simply Rabia Basri.
