As a student, I have many textbooks on/around my desk. Every month I pick a book and open to a chapter (normally the chapter corresponding to the month). I use the first letter of each word, capitalization and punctuation included, of a sentence. Since most of textbooks are engineering related, the sentences are rich with numbers, so this method allows for an endless supply of complex alpha-numeric passwords. All I have to do is remember the book (or the sentence).
As a student, I have many textbooks on/around my desk. Every month I pick a book and open to a chapter (normally the chapter corresponding to the month). I use the first letter of each word, capitalization and punctuation included, of a sentence. Since most of textbooks are engineering related, the sentences are rich with numbers, so this method allows for an endless supply of complex alpha-numeric passwords. All I have to do is remember the book (or the sentence).