> a life well spent When I read this, my first thought was about how Knuth hasn't used email since 1990. "I have been a happy man ever since January 1, 1990,

> a life well spent When I read this, my first thought was about how Knuth hasn't used email since 1990. "I have been a happy man ever since January 1, 1990, when I no longer had an email address. I'd used email since about 1975, and it seems to me that 15 years of email is plenty for one lifetime." Source: https://www-cs-faculty.stanford.edu/~knuth/email.html https://www-cs-faculty.stanford.edu/~knuth/email.html