John K. Brown said this quote
“ The average human lifespan compared to the age of the universe is the same as comparing a blink of an eye to that human lifespan. Relatively speaking, short and long lifespans are the same. Both are non-existent compared to the infinite that’s ahead. Furthermore, we cannot change the past, and have no guarantees for the future. We are only in charge of the present. The present is nothing—and it is everything. ”