Answer:
We only have a brief time to be alive on this planet. We are significant just because we are alive, regardless of whether we achieve global fame for doing something significant, like discovering a cancer treatment, or we simply go about our daily lives.
The most significant period of life is the middle one: the search for connection, friendship, and love. This is because birth and death seem inevitable. This part of existence is somewhat under the control of people. Grover's Corners residents routinely take time out of their days to engage with one another, whether through idle conversation with the milkman or small talk with a neighbor, even if they may not be completely aware of doing so. The courtship and marriage of George and Emily, which is the play's most significant interpersonal relationship, is a romance, and according to Wilder, love represents human creativity and achievement in the face of the unavoidable march of time. Appreciating your time here on earth is what gives it value.