Your existence is not a mistake. You did not come out of nowhere, to be here for no reason. The simple fact that you are here, and you exist, means that there's a big reason why. You have a purpose and you exist to accomplish that purpose.
No matter who you are, where you come from, or where you are right now, your existence is important. You matter more than you could ever imagine. Even with your flaws, mistakes, and inadequacies. This collection of existence quotes shows you that your existence is for a reason and encourages you to find that reason.