The famous saying that life is more valuable than a thousand pieces of gold, and the virtue of a person's aid is more than that, comes from "Preface to Preparing for a Thousand Gold Prescriptions in Emergency". According to the relevant information, this sentence comes from Sun Simiao's "Preface to Preparing a Thousand Gold Prescriptions for Emergencies". It means that human life is very important and is more valuable than a thousand pieces of gold. If you do this, your public morality is worth more than a thousand pieces of gold. The character of the relieving party is more important than these.