There is nothing wrong with making mistakes and not having all the answers, so long as we are willing to admit this and strive for personal betterment. Those who think they know it all have no way of finding out that they don't.
Leo BuscagliaIf he desired to know about automobiles, he would, without question, study diligently about automobiles. If his wife desired to be a gourmet cook, she'd certainly study the art of cooking, perhaps even attending a cooking class. Yet, it never seems as obvious to him that if he wants to live in love, he must spend at least as much time as the auto mechanic or the gourmet in studying love.
Leo Buscaglia