Five ways
The New York Times lists five behaviors that correlate positively with living past 90 "with good health and independent functioning".
They offer further support for Newmark's Axiom #1: Figuring out what to do in life usually isn't difficult.
Doing it is.

They forgot the most important step, have good genes.
Posted by: kyle N | March 05, 2008 at 03:57 AM