32. Whatever passion arises in your soul, remember that those who have correct judgment, and want to keep secure what they have, take delight not in the ephemeral acquisition of material things, but in true and sound beliefs. It is these that make them happy. For wealth may be seized and stolen by more powerful men, whereas holiness of soul is the only possession which is safe and cannot be stolen, and which saves after death those who have it. Fantasies about wealth and other pleasures do not delude those who understand this.

Anthony the Great: On the Character of Men and on the Virtuous Life: One Hundred and Seventy Texts
Philokalia