" It is probably worth stating here that nobody wants to fail. We all want to succeed, whether we are entrepreneurs, sportsmen, politicians, scientists, or parents. But at a collective level, at the level of systemic complexity, success can only happen when we admit our mistakes, learn from them, and create a climate where it is, in a certain sense, “safe” to fail. "

― Matthew Syed , Black Box Thinking: Why Some People Never Learn from Their Mistakes - But Some Do