Replied to a tweet (Twitter)
For reading: all of them?!? (Who can really have a favorite?)

I love Little Free Library (@LtlFreeLibrary) and PJ Library (@PJLibrary). My favorite has to be Reading is Fundamental (@RIFWEB)—they gave me books as a child and a wife as an adult.

For education: Johns Hopkins University School of Education (@JHUEducation).

An Euclidean Declaration

So far, my favorite part of Jordan Ellenberg‘s new book Shape: The Hidden Geometry of Information, Biology, Strategy, Democracy, and Everything Else is this footnoted observation:

“we hold these truths to be self-evident” wasn’t Jefferson’s line; his first draft of the Declaration has “we hold these truths to be sacred & undeniable.” It was Ben Franklin who scratched out those words and wrote “self-evident” instead, making the document a little less biblical, a little more Euclidean.