I read a lot of Blog articles on this tragedy. I like some of them, in particular the one by 颜宁 : 灾 难过后 ~~ 居安思危、杞人 忧天 I don't think we can stay away from these high-speed trains, because they are part of modern-day life. What we have to improve is our ability to survive when a disaster strikes, that is, to improve our 应急能力. I am sure we have all learned a great deal these days, and hope the government does, too.