An excerpt from Arthur C. Brooks’s “The Meaning of Your Life.”
Researcher found something “precious” in letters exchanged by Kennedy, Khrushchev during Cuban Missile Crisis.
“If you start saying that whatever the AI gives you is good enough — then it’s not good.”
Sylvia Mathews Burwell and Michael S. Chae to join governing board.
Through Sunday.
5:30 p.m. Thursday.
2 p.m. Friday.