If you have a long enough password space another good technique is to take a large dictionary and randomly choose two words. These are much easier to remember than a string of random letters & numbers. I still recall my original CompuServe password from the 80s was "water boldly".
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi
It will give me the powers of the gods. Not bad for a tiny ad:
Building a Better World in your Backyard by Paul Wheaton and Shawn Klassen-Koop