For today, another day unlived with you, I use others words for my throat is silent with this sadness and heaviness and missing and longing that lives inside my heart.
We just blinked and you slipped away between our fingers, our minutes, our moments.
"Clara: This, the most important leaf in human history. The most important leaf in human history. It's full of stories, full of history, and full of a future that never got lived. Days that should have been but never were... passed on to me. This leaf isn't just the past, it's a whole future that never happened. There are billions and millions of unlived days for every day we live, an infinity, all the days that never came."
"The Doctor: Because there's quite a difference, isn't there, between what was and what should have been. There's an awful lot of one, but there's an infinity of the other. And infinity is too much..."
From Doctor Who's 'The Rings of Akhaten'