We,as a existing being in this vast universe,always confront confusing, foggy scenarios as well as starry moments in life. We can't actually see through what life wants to tell us but just walk towards where we decide to take the next step. However, it is indeed throughout these abundant things around us and our relationship with them to let us clarify the truth, which we embody and experience. And at the end, our footprints form a distinct shape,like a wing.