The Virtuous Circle of a Happy Personality A few weeks ago, I wrote about happiness and music but didn’t mention perhaps the most famously joyful work ever written: Ludwig van Beethoven’s Ninth Symphony, composed in 1824, which ends with the famous anthem “Ode to Joy,” based on Friedrich Schiller’s poem “An die Freude.”
When OpenAI launched ChatGPT, with zero fanfare, in late November 2022, the San Francisco–based artificial-intelligence company had few expectations. Certainly, nobody inside OpenAI was prepared for a viral mega-hit. The firm has been scrambling to catch up—and capitalize on its success—ever since.