Sze-Chuen Earthquake: sad and angry

A couple days ago, my father forwarded me following youtube link

承諾 - 好有意思的一首歌 (演藝人協會四川大地震賑災主題曲)

on a song about the Sze-Chuen Earthquake. Of course, I feel sad on the suffering of the people, but I also feel angry to those who lacked of interest of following construction standards, or pushing for any cut-backs for extreme profits, or those who disregarded the study of science (nature) and engineering. By following construction standards base on the understanding of science perhaps will eliminate deaths and wounds.