The greatest gift you can give yourself is self-love.
世事犹如书籍,一页页被翻过去。人要向前看,少翻历史旧账。
丰田生产系统是通过消除浪费来节约资源的框架。
一个好的数学家总是准备好进行概括。
Fighting for peace is like screwing for virginity.