活着就是为了改变世界，难道还有其他原因吗？

效率不仅仅是速度，而是第一次就把事情做对。

I was born to make mistakes, not to fake perfection.

The man in the planning room, whose specialty under scientific management is planning ahead, invariably finds that the work can be done better and more economically by a subdivision of the labor.

真相常常令人不适，但它是必要的。