“The gem cannot be polished without friction, nor man perfected without trials.”– Chinese Proverb Posted on November 16, 2013 By DesiBanjara No Comments on “The gem cannot be polished without friction, nor man perfected without trials.”– Chinese Proverb “The gem cannot be polished without friction, nor man perfected without trials.”– Chinese Proverb Motivational & Inspirational Quotes, Quotes, Uplifting Quotes Tags:Motivational & Inspirational Quotes, Quotes, Uplifting Quotes