I am indeed rich, since my income is superior to my expense, and my expense is equal to my wishes.

Summary

This quote reflects a person's belief that true wealth lies not in having a high income, but in having expenses that are in line with their desires. It suggests that one can consider themselves rich if they are able to sufficiently cover their financial needs and also afford what they truly want in life. It emphasizes the importance of aligning one's spending habits with their personal goals and desires as a measure of contentment and true prosperity.