4 Do not wear yourself out to get rich; do not trust your own cleverness.
5 Cast but a glance at riches, and they are gone, for they will surely sprout wings and fly off to the sky like an eagle.
6 Do not eat the food of a begrudging host, do not crave his delicacies;
7 for he is the kind of person who is always thinking about the cost. “Eat and drink,” he says to you, but his heart is not with you.
8 You will vomit up the little you have eaten and will have wasted your compliments.
9 Do not speak to fools, for they will scorn your prudent words.
10 Do not move an ancient boundary stone or encroach on the fields of the fatherless,