Listen. Your life is happening. You are happening. Think back on your journey. The music of your life... - Frederick Buechner

The house lights go off and the footlights come on. Even the chattiest stop chattering as they wait in darkness for the curtain to rise. In the orchestra pit, the violin bows are poised. The conductor has raised his baton. In the silence of a midwinter dusk, there is far off in the deeps of it somewhere a sound so faint that for all you can tell it may be only the sound of the silence itself. You hold your breath to listen. You walk up the steps to the front door. The empty windows at either side of it tell you nothing, or almost nothing. For a second you catch a whiff of some fragrance that reminds you of a place you’ve never been and a time you have no words for. You are aware of the beating of your heart…The extraordinary thing that is about to happen is matched only by the extraordinary moment just before it happens. Advent is the name of that moment.

Words written fifty years ago, a hundred years ago, a thousand years ago, can have as much of this power today as ever they had it then to come alive for us and in us and to make us more alive within ourselves. That, I suppose, is the final mystery as well as the final power of words: That not even across great distances of time and space do they ever lose their capacity for becoming incarnate. And when these words tell of virtue and nobility, when they move closer to that truth and gentleness of spirit by which we become fully human, the reading of them is sacramental; and a library is as holy a place as any temple is holy because through the words which are treasured in it the Word itself becomes flesh again and again and dwells among us and within us, full of grace and truth.
Frederick Buechner, A Room Called Remember, in an essay called The Speaking and Writing of Words.

Listen to your life. All moments are key moments.