http://news.sciencenet.cn/htmlnews/2013/1/273961.shtm 研究生考环卫工 http://news.sciencenet.cn/htmlnews/2013/1/273954.shtm 诺奖得主科比尔卡:科学家目标是做好的科学 Several questions: Is a stable life so important for young guys? As a young scientist, if your works are just-so-so ones, what's the difference between you and guys pursuing positions as a Environmental Cleaner?