Coco Chanel was more than a couturier. She had many philosophical pieces of advice that still resonate today. For example, how irreplaceable are you? It is true that if you are the same as everyone else, the you are very replaceable. However, it is how you differentiate yourself that makes your irreplaceable. Coco Chanel would know a lot about that as she is still famous for being one-of-a-kind!