23. The highest form of certitude is sincerity. Leave a Comment / Certitude / By technorthstar3@gmail.com 23. The highest form of certitude is sincerity. 23 غايَةُ اليَقينِ الإخْلاصُ. Share on Whatsapp Bookmark (0) Please login to bookmark Username or Email Address Password Remember Me No account yet? Register
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