Universe

What we have experienced in time and space may be infinitesimal fractions of the time and space of this age of the Universe. And this age may be an infinitesimal fraction of the Universe's entire life-time. And this Universe may be just one of an infinite number of universes.

While we have experienced almost nothing, we should probably be grateful to have experienced something.

While we have only begun to explore Nature, it is necessary to respect Nature while exploring it.