yī gè rén / rú guǒ / zǒng shì / shí yán ér féi / zuì zhōng / huì / shī qù / péng you / de / xìn rèn

一个人如果总是食言而肥，最终会失去朋友的信任。

If a person always breaks promises for personal gain, he will eventually lose the trust of friends.