I could not do this, I realized, if I were immortal. This degree of love of life and of one another is… — Dan Simmons

I could not do this, I realized, if I were immortal. This degree of love of life and of one another is granted, I saw for once and for ever, not to immortals, but to those who live briefly and always under the shadow of death and loss.

p. 665Source: Wikiquote · CC BY-SA 4.0