121. The worst knowledge is knowledge that is not action upon. Leave a Comment / Knowledge / By technorthstar3@gmail.com 121. The worst knowledge is knowledge that is not action upon. 121 شَرُّ العِلْمِ ما أفْسَدْتَ بِهِ رَشادَكَ. Share on Whatsapp Bookmark (0) Please login to bookmark Close Username or Email Address Password Remember Me No account yet? Register
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