DARKEST HOUR IS JUST BEFORE THE DAWN.

darkest hour is just before the dawn.: translation

The darkest hour is just before the dawn. & It's always darkest just before the dawn.

Prov. When things are extremely bad, it may signal that they are about to get much better. •

Jill: I feel like giving up. I don't have a job, my boyfriend left me, and they're raising the rent for my apartment. Jane: It's always darkest just before the dawn.