No man was more foolish when he had not a pen in his hand, or more wise when he had - Samuel Johnson
This is what we discovered when we put the term into the fantastic anagram engine (FAE) at wordsmith.org, here.
Further down this page you can see other amazing anagrams including five anagrams starting with the word "Ericsson", a word which does not appear to be in the Oxford English Dictionary (OED).
But when you search for two word anagrams, there are very few indeed. ยต