This blog is my attempt to record for my kids (and those that might be interested) the "first principle" lessons I've learned in life. I define "first principle" as those truths that remain regardless of situation, environment or timing. As I'm human, I will inevitably make mistakes in assessing and capturing these. That's the first first principle. ;-)
Mathematician Paul Halmos on what distinguishes the best from the rest:
“I read once that the true mark of a pro — at anything — is that he understands, loves, and is good at even the drudgery of his profession.”
Source: I Want to be a Mathematician
First princples 