As she becomes experienced in her vocation she learns and remembers all the routes of travelling. She is acquainted with and can explain all galleries, cathedrals, and palaces. She knows the genealogies of the reigning kings, and hardly loses herself among German dukes. She understands politics, and has her opinion about the Emperor, the King of Prussia, and the Pope. And she can live with people who know much more than herself, or much less, without betraying the difference between herself and them. She can be gay with the gay, and enjoy that; or dull with the dull, and seem to enjoy that. What man as he travels learns so much, works so hard, uses so much mental power, takes so much trouble in all things, as she does? She is never impatient, never exacting, never cross, never conquered, never triumphant, never humble, never boastful, never ill, never in want of assistance. If she fall into difficulties she escapes from them without a complaint. If she be ill-used she bears it without a murmur; if disappointed,--as must so often be the case with her,--she endures her cross and begins again with admirable assiduity. Yet she is only an unprotected female, and they who meet her on her travels are too apt to declare that she is an old soldier. Unprotected female tourists, such as I have described, are not very numerous; but there are enough of them to form a class by themselves. From year to year, as we make our autumn excursions, we see perhaps one of them, and perhaps a second. We meet the same lady two or three times, making with her a pleasant acquaintance, and then passing on. The farther we go afield the more likely we are to encounter her. She is always to be met with on the Nile; she is quite at home at Constantinople; she goes frequently to Spain; you will probably find her in Central America; but her head-quarters are perhaps at Jerusalem. She prefers the saddle to any other mode of travelling, and can sit on horseback for any number of hours without flinching. For myself, I have always liked the company of the unprotected female, and have generally felt something like the disruption of a tender friendship when circumstances have torn me from her.