the relationship between the ...

the relationship between the two men was something of a miracle in itself. It was a cordiality based, apparently, on complete non-comprehension cemented by a deep mutual respect for the utterly unknown. No two men saw less eye to eye and the result was unexpected harmony, as if a dog and a fish had mysteriously become friends and were proud each of the other's remarkable dissimilarity to himself.
 Margery Allingham

Quotes from the same author

I believe that an author who cannot control her characters is, like a mother who cannot control her children, not really fit to look after them.
 Margery Allingham
Mourning is not forgetting... It is an undoing. Every minute tie has to be untied and something permanent and valuable recovered and assimilated from the dust.
 Margery Allingham
The process of elimination, combined with a modicum of common sense, will always assist us to arrive at the correct conclusion with the maximum of possible accuracy and the minimum of hard labor. Which being translated means: I guessed it.
 Margery Allingham
When Mr. William Faraday sat down to write his memoirs after fifty-eight years of blameless inactivity he found the work of inscribing the history of his life almost as tedious as living it had been, and so, possessing a natural invention coupled with a gift for locating the easier path, he began to prevaricate a little upon the second page, working his way up to downright lying on the sixth and subsequent folios.
 Margery Allingham
Self-satisfaction is the state of mind of those who have the happy conviction that they are not as other men.
 Margery Allingham