Embed This Image On Your Site (copy code below): <div style="clear:both"><a href="https://hustler.org/quotes/your-most-unhappy-customers-are-your-greatest-source-of-learning-bill-gates/"><img decoding="async" src="https://hustler.org/wp-content/uploads/2023/12/your_most_unhappy_customers_are_your_greatest_source_of_learning_____bill_gates.png" title="“Your most unhappy customers are your greatest source of learning.” – Bill Gates." alt="“Your most unhappy customers are your greatest source of learning.” – Bill Gates." border="0" /></a></div><div></div>