你无法管理你不测量的东西——这就是为什么透明度是可持续制造的基础。
You can't manage what you don't measure - that's why transparency is the foundation of sustainable manufacturing.
数学不知道种族或地理界限；对于数学来说，文化世界是一个国家。
史记
The quality of a country's institutions is the single most important determinant of its long-term economic performance.