Thousands of people who have passed the summer in the country, and have been accustomed to take long drives, will testify to noticing one great lack on the highways of our country. This lack is that of guide-posts. There is no more effectual way of giving a traveler a vivid impression of the sparsity of settlement in a rural district than to let him lose his way. Regions which he might otherwise have fancied to be densely peopled will seem to him strangely depopulated. In cities, where a hundred people can always be found between any two streets to tell you your whereabouts, we yet scrupulously post up signs at every corner; but in the country, where you may travel a mile before meeting a man or a house, hardly one in five of the junctions of thoroughfares are marked with guide-boards. This lack is perhaps more serious in the suburbs of large cities than elsewhere, since in thinly-settled districts the main road at least is generally easy to keep. Occasionally the post is a mocker, its painted letters being suffered to grow so dim with time as not to be decipherable; or perhaps the board has been carried off by a gale, or else turned the wrong way by some joker, who relies on the authorities to neglect the mischief. It would save much time and temper for wayfarers were guide-boards multiplied fourfold in all parts of the country. * * * * * When Von Moltke had conquered France, his first care for the future was to protect Germany, by the seizure of the French frontier fortresses, from all danger of successful attack in time to come; yet at Belfort one gap in the line has been left in the keeping of France--possibly, like the heel of Achilles, the point at which a hostile shaft may one day wound the German empire. The Berlin _Börsenzeitung_, which claims that with Metz, Strasburg, Mayence, Coblentz and Cologne, and with the enlargement of Ulm and Ingoldstadt and the new line of Bavarian defence, "Germany has a barrier of fortresses unequaled in the world," yet admits that the project of establishing a new German fortress near Mulhouse or Huningue, "so as to take the place of Belfort," has now been abandoned--a fact which seems to show that there is one little loophole in the defensive armor of Germany, otherwise invulnerable. * * * * *