Winter is coming, can spring be far behind?

This sentence comes from "Ode to the West Wind" by the famous British romantic poet Shelley.

When the cold winter comes, the cold wind howls and everything dies, giving people a sense of desolation. But don’t forget that after winter, spring comes. By then, the sun is shining, the grass is growing, and all things are revived and full of vitality.

Those who are in darkness and pain, don’t forget to look for the light of hope. Don’t forget that after darkness comes dawn.