"It is singular what a quiet motive-power Science is, the breath of a nation's progress.
"Mr. Airy is not favorable to the multiplication of observatories. He predicted the failure of that at Albany. He says that he would gladly destroy one-half of the meridian instruments of the world, by way of reform. I told him that my reform movement would be to bring together the astronomers who had no instruments and the instruments which had no astronomers.
"Mr. Airy is exceedingly systematic. In leading me by narrow passages and up steep staircases, from one room to another of the irregular collection of rooms, he was continually cautioning me about my footsteps, and in one place he seemed to have a kind of formula: 'Three steps at this place, ten at this, eleven at this, and three again.' So, in descending a ladder to the birthplace of the galvanic currents, he said, 'Turn your back to the stairs, step down with the right foot, take hold with the right hand; reverse the operation in ascending; do not, on coming out, turn around at once, but step backwards one step first.'
"Near the throne of the astronomical autocrat is another proof of his system, in a case of portfolios. These contain the daily bills, letters, and papers, as they come in and are answered in order. When a portfolio is full, the papers are removed and are sewed together. Each year's accumulation is bound, and the bound volumes of Mr. Airy's time nearly cover one side of his private room.
"Mr. Airy replies to all kinds of letters, with two exceptions: those which ask for autographs, and those which request him to calculate nativities. Both of these are very frequent.
"In the drawing-room Mr. Airy is cheery; he loves to recite ballads and knows by heart a mass of verses, from 'A, Apple Pie,' to the 'Lady of the Lake.'
"A lover of Nature and a close observer of her ways, as well in the forest walk as in the vault of heaven, Mr. Airy has roamed among the beautiful scenery of the Lake region until he is as good a mountain guide as can be found. He has strolled beside Grassmere and ascended Helvellyn. He knows the height of the mountain peaks, the shingles that lie on their sides, the flowers that grow in the valleys, the mines beneath the surface.