Ask HN: What are some good biographies to read?

I enjoy reading biographies. I'm reading "Classic Feynman" right now and it's great! Which ones would you recommend? Thanks!

Update: Thanks for the recommendations, thus far!

The Man Who Knew Infinity, about Ramanujan, is a biography that I reread regularly, if only as an example of somebody who continued to do what he loved against all odds. Whenever I get overly frustrated with a math or programming problem that I can't seem to overcome, I go through some of my favorite passages in there, if only to remind myself how lucky I am to be able to what I love with the support of the people in my life.

Also, I can now safely say that reading The Autobiography of Malcolm X in high school was a key moment in my personal development.

Along the same lines, "The Man Who Loved Only Numbers", about Paul Erdos. Very enjoyable.

The most entertaining and useful biographies are of people whose most interesting features are flaws. You could read about JFK winning elections despite his crippling levels of charm, and the fact that his dad was one of the richest people in the world; or you can read about Mao, who (according to the last biography I read) was disgusting and dull, but still managed to rule a large country despite the threat of coups. For similar reasons, Shockley is probably more interesting than Noyce, Jobs more fun than Woz, etc. But that depends. After thinking about the question for a little while, I realized that I don't notice that much variation in biography quality. It's there, but I'm mostly using the book to visit a historical period in the company of some interesting characters, so the author/tourguide is not such a big deal.

John Forbes Nash: "A Beautiful Mind" by Sylvia Nasir

Richard Feynman: "Genius" by James Gleick

"The Passion of Ayn Rand" by Barbara Brandon

"John Adams" and "Truman" by David McCullough

"Lincoln the Unknown" by Dale Carnegie