The haze will eventually dissipate and the sun will remain warm. The meaning of this sentence is that the difficulties will always pass and everything will be fine. It can't always be like this.

No matter how many difficulties we will encounter in life, we must firmly believe that life is beautiful. No matter what happens now, as long as we don't give up, we will certainly see the dawn of hope, because sunshine is not just a dark cloud and storm, it still exists in our hearts.