The cow is of the bovine ilk: One end is moo, the other, milk.
'The Cow' (1931)
![The cow is of the bovine ilk: One end is moo, the other, milk.](http://cdn.quoteddaily.com/images/ogden-nash/the-cow-is-of-the-bovine-ilk-one-end-is-moo-the-other-milk.jpg)
The cow is of the bovine ilk: One end is moo, the other, milk.