没有一个社会能够真正繁荣和幸福，其中大多数成员都贫困和痛苦。

The only way to tell the truth is to speak with authority.

计算机系统中最重要的东西是文件系统。

You can't manage what you don't measure - that's why transparency is the foundation of sustainable manufacturing.

每一刻都是重新开始的机会。