We should meet in another life, we should meet in air, me and you.
— Sylvia Plath
I exist in two places, here and where you are.
— Margaret Atwood
Souls cross ages like clouds cross skies.
— David Mitchell
I’m kissing you now—across the gap of a thousand years.
— Marina Tsvetaeva
Come back! Even as a shadow, even as a dream.
— Euripides (tr. Anne Carson)