Marguerite Duras said this quote

It's while it's being lived that life is immortal, while it's still alive. Immortality is not a matter of more or less time, its not really a question of immortality but of something else that remains unknown. It's as untrue to say it's without beginning or end as to say it begins and ends with the life of the spirit, since it partakes both of the spirit and of the pursuit of the void.