Sumerian Proverb of the Day / Sumerian Cuneiform Writing. "Sumerian Proverb of the Day". Based on the ETCSL collection: Black, J. A., Cunningham, G., Ebeling, J., Flückiger-Hawker, E., Robson, E., Taylor, J., and Zólyomi, G., The Electronic Text Corpus of Sumerian Literature (. Uk/ ), Oxford 1998-2006. Direct link to ePSD: The Pennsylvania Sumerian Dictionary (.