There are only 2 qualities in the world: efficiency and...
There are only 2 qualities in the world: efficiency and inefficiency, and only 2 sorts of people: the efficient and the inefficient.
![George Bernard Shaw Quote About Efficiency, Efficient, Qualities, Sorts: There Are Only 2 Qualities...](http://qt.azureedge.net/resources/quotes-images-large/there-are-only-2-qualities-in-the-world-efficiency-and-inefficiency-and-only-2-6e2f062ed60ef8d5d8003e8d9c01e507.jpg)
There are only 2 qualities in the world: efficiency and inefficiency, and only 2 sorts of people: the efficient and the inefficient.