Ambrose of Milan

Therefore, pay attention to yourself, poor man, pay attention, wealthy man; because there are trials in both poverty and riches. And therefore the Wise Man says: Do not give me riches or poverty, give me only what is sufficient for me. Because riches, like feasts, stretch the stomach and the mind with worries and anxieties. And therefore he asks to be established with what is necessary and sufficient: Lest, he says, being filled, I become a liar and say: Who sees me? But if I become poor, I will commit theft and swear in the name of the Lord (Ibid.). Therefore, the temptations of the world must be avoided and guarded against; lest the poor despair and the wealthy become arrogant.