In 1867 he received the distinction of being made a knight of the Prussian Order "Pour le Merite." (The Order "Pour le Merite" was founded in 1740 by Frederick II. by the re-christening of an "Order of Generosity," founded in 1665. It was at one time strictly military, having been previously both civil and military, and in 1840 the Order was again opened to civilians. The order consists of thirty members of German extraction, but distinguished foreigners are admitted to a kind of extraordinary membership. Faraday, Herschel, and Thomas Moore, have belonged to it in this way. From the thirty members a chancellor is elected by the king (the first officer of this kind was Alexander v. Humboldt); and it is the duty of the chancellor to notify a vacancy in the Order to the remainder of the thirty, who then elect by vote the new member--but the king has technically the appointment in his own hands.) He seems not to have known how great the distinction was, for in June 1868 he wrote to Sir J.D. Hooker:-- "What a man you are for sympathy. I was made "Eques" some months ago, but did not think much about it. Now, by Jove, we all do; but you, in fact, have knighted me." The letters may now take up the story.] CHARLES DARWIN TO J.D. HOOKER. Down, February 8 [1867]. My dear Hooker, I am heartily glad that you have been offered the Presidentship of the British Association, for it is a great honour, and as you have so much work to do, I am equally glad that you have declined it. I feel, however, convinced that you would have succeeded very well; but if I fancy myself in such a position, it actually makes my blood run cold. I look back with amazement at the skill and taste with which the Duke of Argyll made a multitude of little speeches at Glasgow. By the way, I have not seen the Duke's book ('The Reign of Law,' 1867.), but I formerly thought that some of the articles which appeared in periodicals were very clever, but not very profound. One of these was reviewed in the "Saturday Review" ("Saturday Review", November 15, 1862, 'The "Edinburgh Review" on the Supernatural.' Written by my cousin, Mr. Henry Parker.) some years ago, and the fallacy of some main argument was admirably exposed, and I sent the article to you, and you agreed strongly with it... There was the other day a rather good review of the Duke's book in the "Spectator", and with a new explanation, either by the Duke or the reviewer (I could not make out which), of rudimentary organs, namely, that economy of labour and material was a great guiding principle with God (ignoring waste of seed and of young monsters, etc.), and that making a new plan for the structure of animals was thought, and thought was labour, and therefore God kept to a uniform plan, and left rudiments. This is no exaggeration. In short, God is a man, rather cleverer than us... I am very much obliged for the "Nation" (returned by this post); it is ADMIRABLY good. You say I always guess wrong, but I do