The bottom line of "innocence flows far away" can be "sincere reputation". This couplet expresses the significance that purity and innocence spread widely in society and have a far-reaching impact. The second part emphasizes that sincere and beautiful morality can gain social recognition and praise, leaving a good reputation. This pair of couplets can be used to express the moral character and prestige of a person or organization, and can be used to inspire people to pursue noble moral character and establish a good image.