You can't manage what you don't measure - that's why transparency is the foundation of sustainable manufacturing.
释义:万物本质平等,无贵贱之分。
要成为艺术家,你必须放弃一切,包括成为好艺术家的欲望。
一个好计划的最大敌人是梦想一个完美的计划。坚持好的计划。