How our mortality can define the meaning of our lives

The New York Times concluded (for now) its blog series, Happy Times, about "the pursuit of what matters in troubled times recently. The final entry reflects on the meaning of one's life, especially when facing or reflecting upon one inevitable death. The writer observes two lessons in our mortality: First, that death is terrifying because we are essentially future-focused beings, and we do not know when death will occur for us.

The second, less obvious lesson is that death gives our life purpose by defining our lives in time, with finite boundaries. Developing that thought:

And when there is always time for everything, there is no urgency for anything. It may well be that life is not long enough. But it is equally true that a life without limits would lose the beauty of its moments. It would become boring, but more deeply it would become shapeless. Just one damn thing after another.

This is the paradox death imposes upon us: it grants us the possibility of a meaningful life even as it takes it away.