[js1138]

The more abstract the concept, the more you are able to understand.

When you reach level nine you will be able to vaporize your own excrement without the need for plumbing. Until then it still stinks.

[AmishDude]

Then I suppose it's true. The garbageman can refer to himself as a Sanitation Engineer. He can get a Ph.D. and everything.

At least the research won't have that whole Korean Stem Cell Problem.