Rewrite the poem "The Guest" into a short essay of about 200 words.

Learn to adapt and make your environment bright; Learn to adjust, so that your mood is no longer sad; Learn to be tolerant and let your life be trouble-free; Learn to give and make life full of sunshine. In fact, if you pay attention, the sky is always so blue, and maybe there will be clouds blocking the sun occasionally. After the storm, the sky in Wan Li is still clear.