One thing that literature would be greatly the better for
Would be a more restricted employment by the authors of simile and
metaphor.
Authors of all races, be they Greeks, Romans, Teutons or Celts,
Can't seem just to say that anything is the thing it is but have to
go out of their way to say that it is like something else.
What does it mean when we are told
That that Assyrian came down like a wolf on the fold?
In the first place, George Gordon Byron had enough experience
To know that it probably wasn't just one Assyrian, it was a lot of
Assyrians.
Referring to the first line of  The Destruction of Sennacherib  by George Gordon, Lord Byron. 
 Here’s the first stanza: 
 The Assyrian came down like the wolf on the fold, And his cohorts were gleaming in purple and gold; And the sheen of their spears was like stars on the sea When the blue wave rolls nightly on deep Galilee.
Very Like a Whale