Make us of the criticism Quote Posted on June 9, 2020 by motivatingdaily Your most unhappy customers are your greatest source of learning. Bill Gates Rate this:Motivate your friends! Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Reddit (Opens in new window) Reddit Share on Tumblr (Opens in new window) Tumblr Share on LinkedIn (Opens in new window) LinkedIn Like Loading... Related