Poetry with the theme of harvest

In order to harvest the golden fruit in autumn, you must sweat in spring; In order to harvest the stars in the sky, you must look up and stare for a long time; If you want to reap the joy of success, you must first know how to endure loneliness; In order to get more glory, you must pay more than others; In order to see better scenery, you must live higher to see farther; In order to see many beautiful flowers, you must step over more thorns; In order to have a bright smile, you must face indifference alone; It takes several times more effort. I know, it's bitter, but it's all for harvest, unless you are willing to give up.