rú / guǒ / rén / rén / zhǐ / gù / zì / lì / shè / huì / jiù / hěn / nán / hù / xiāng / bāng / zhù如果人人只顾自利,社会就很难互相帮助。If everyone cared only about self-interest, it would be difficult for society to help one another.