Old Archives
I started writing this blog after the summer of 2006, which I spent at the Program in Research for Young Scientists at Boston University, and named it after my favorite quote from the summer. From 2006 to 2009 it was hosted on the Art of Problem Solving blog system, and those posts are available there. Many of these posts contain practice problems, which are a relic from when the blog was focused on problem-solving techniques, some of which are very hard.