What have we learned from the quakes?

Article from REBUILD CHRISTCHURCH and originally from THE PRESS

What have we learned from quakes? click on the link below, then click on a face to read what that person has learned from the Canterbury Quakes which began September 4 2010.
http://www.rebuildchristchurch.co.nz/blog/2012/12/the-press-news-what-weve-learned-from-the-quakes