Over the years, I have found a few resources for developing personal productivity that I love. My top picks include Getting Things Done by David Allen, the classic The 7 Habits of Highly Effective People by Stephen R. Covey, and Learning How to Learn Barbara Oakley (I recommend the Coursera course). I'm tempted to add Tiny Habits to this list.

It was not long after Kenneth Arrow's path-breaking study of social choice, Social Choice and Individual Values, was published in New York in 1951, that my brilliant co-student Sukhamoy Chakravarty drew my attention to the book and to Arrow's stunning "impossibility theorem" (this must have been in the early months of 1952). Sukhamoy too was broadly attracted by the left, but also worried about political authoritarianism, and we discussed the implications of Arrow's demonstration that no non-dictatorial social choice mechanism may yield consistent social decisions.

I regularly give books to other people, and up until recently, the book that I have most regularly gifted is Sheryl Sandberg’s book Option B because it’s closely related to the work that I do, and Sheryl is the most inspiring woman that I know. I really respect her. She’s on my executive council. I love her book Option B on healing and building a new future. I feel very spoiled that Sheryl wrote the forward to my own book, which is called A Second Chance . So, now, the book that I’m gifting even more than Option B is my own book, A Second Chance .

Read Becoming a Writer, by Dorothea Brande. Then do what it says, including the tasks you think are impossible. You will particularly hate the advice to write first thing in the morning, but if you can manage it, it might well be the best thing you ever do for yourself. This book is about becoming a writer from the inside out. Many later advice manuals derive from it. You don’t really need any others, though if you want to boost your confidence, “how to” books seldom do any harm.

And maybe it’s unfair to use a book. So $100.00 or less? I think one of the best values you can get for $100.00 is a good axe.

It’s amazing. I just started looking at everything differently. I love that book. But a book is a kind of thing of magic. It contains a universe of information.