10. These praises and curses come from the same mouth. My brothers and sisters, this should not happen.
11. Do good water and bad water flow from the same spring? Of course not.
12. My brothers and sisters, can a fig tree make olives? Or can a grapevine make figs? No, and a well full of salty water cannot give good water.
13. Are there any among you who are really wise and understanding? Then you should show your wisdom by living right. You should do what is good with humility. A wise person does not boast.