Bruce Crown said this quote

We enter this universe alone in search of microscopic beauty—and while we love, or are loved by others—we leave this world completely alone, having only found infinite sorrow. Despite there being so many of us, each of us tragically realizes that everyone is on a solitary journey. No one else can see what we see, hear what we hear, feel, what we feel. All we have of each other are glimpses of moments, whispers of experiences, memories of the past we wish we could make eternal, but in the end, we become a faint memory in the minds of a few good people.