translation.en: From five, the number grew into the hundreds and then the thousands -- A large, but still manageable, collection to analyze, since after all, graduate students need something to do.
translation.zh: 从起初的5个到几百个，最后几千个-- 数目很多但还管得过来， 去分析这些的工作 就交给刚毕业的学生了。