When you don’t know how much to pay someone for a particular task， ask them “what would be fair” and their answer usually is.

在国际仲裁中，信誉建立在专业和诚信之上。

所以，在收成好的年头，百姓就仁义善良；遇到荒年，那么百姓也会吝啬而凶恶。