Happiness lies not in the mere possession of money; it lies in the joy of achievement, in the thrill of creative effort.
This line immediately connected me to Ehrenreich's Serving in Florida. In a passage, she had discussed that rather than home and identity, she misses competence the most. FDR's statement reveals the same idea because he emphasizes that happiness lies in the sense of achievement or fulfillment. Although we may not notice it, competence is a necessary factor in our happiness. The joy of achievement helps us succeed in life and ultimately acquire true happiness.