"Crowded as the people are, they are healthy. I never saw, I thought, so many ruddy faces as met me at once in Liverpool. Dirty children in the street have red cheeks and good teeth. Nowhere did I see little children whose minds had outgrown their bodies. They do not live in the school-room, but in the streets. One continually meets little children carrying smaller ones in their arms; little girls hand in hand walk the streets of London all day. There are no free schools, and they have nothing to do. Beggars are everywhere, and as importunate as in Italy. For a well-behaved common people I should go to Paris; for clean working-women I should look in Paris. "I saw a little boy in England tormenting a smaller one. He spat upon his cap, and then declared that the little one did it. The little one sobbed and said he didn't. I gave the little one a penny; he evidently did not know the value of the coin, and appealed to the bigger boy. 'Is it a penny?' he asked, with a look of amazement. 'Yes,' said the bigger. Off ran the smaller one triumphant, and the bigger began to cry, which I permitted him to do." CHAPTER VII 1857-1858 FIRST EUROPEAN TOUR CONTINUED--LEVERRIER AND THE PARIS OBSERVATORY--ROME--HARRIET HOSMER--OBSERVATORY OF THE COLLEGIO ROMANO--SECCHI At this time, the feeling between astronomers of Great Britain and those of the United States was not very cordial. It was the time when Adams and Leverrier were contending to which of them belonged the honor of the discovery of the planet Neptune, and each side had its strong partisans. Among Miss Mitchell's papers we find the following with reference to this subject: "... Adams, a graduate of Cambridge, made the calculations which showed how an unseen body must exist whose influences were felt by Uranus. It was a problem of great difficulty, for he had some half-dozen quantities touching Uranus which were not accurately known, and as many wholly unknown concerning the unseen planet. We think it a difficult question which involves three or four unknown quantities with too few circumstances, but this problem involved twelve or thirteen, so that x, y, z reached pretty high up into the alphabet. But Adams, having worked the problem, carried his work to Airy, the Astronomer Royal of England, and awaited his comments. A little later Leverrier, the French astronomer, completed the same problem, and waiting for no authority beyond his own, flung his discovery out to the world with the self-confidence of a Frenchman.... "... When the news of the discovery of Neptune reached this country, I happened to be visiting at the observatory in Cambridge, Mass. Professor Bond (the elder) had looked for the planet the night before I arrived at his house, and he looked again the evening that I came.