take
the first letter
of each word
in the title
of a book you
are reading
take
the initials
(in capitals)
of the author
of the book you
are reading
take
the digits
(month and date)
of the date
you started
the book
You now have your next password. (if necessary add an exclamation point)
Cedar Waxwing's 365 
Clever! But I’d never remember the dates.
I am surprised that I remember them, but I need to change my work pw every 6 weeks. I use the date I changed it for the numbers.
I would NEVER remember such changeable details, but this is great advice in terms of thinking up passwords, as I completely suck at that.