The Stoics believed that material possessions and wealth should't be the primary focus of a person's life. They believed that these things were't inherently good or bad, but rather it was the way in which they were used that mattered.
The Stoics advocated for a simple and modest lifestyle, and they believed that happiness and fulfillment came from living a virtuous life, rather than accumulating material possessions.
They also believed that one shouldn't become too attached to material things, as they're ultimately temporary and fleeting.
Instead, they believed that the true measure of a person's worth lay in their character and their ability to live in accordance with reason and virtue.