"When they came out, as they both told me, they said to one another:—

"'This is the place for us!'

"And they immediately connected themselves with the congregation, to be among its most valued members. Peter Cooper was even then meditating that plan of a grand educational institute which he afterwards carried out. He was engaged in a large and successful business, and his one idea—which he often discussed with me—was to obtain the means of building that institute. A man of the gentlest nature and the simplest habits; yet his religious nature was his most remarkable quality. It seemed to breathe through his life as fresh and tender as if it were in some holy retreat, instead of a life of business."

Indeed there are several aged New Yorkers who can well remember hearing Mr. Cooper speak of his project at that period.

After forty years of successful business life, he found, upon estimating his resources, that he possessed about seven hundred thousand dollars over and above the capital invested in his glue and iron works. Already he had become the owner of portions of the ground he had selected so long ago for the site of his school. The first lot he bought, as Mr. Hewitt informs me, about thirty years before he began to build, and from that time onward he continued to buy pieces of the ground as often as they were for sale, if he could spare the money; until in 1854 the whole block was his own.

At first his intention was merely to establish and endow just such an evening school as he had felt the need of when he was an apprentice boy in New York. But long before he was ready to begin, there were free evening schools as well as day schools in every ward of the city, and he therefore resolved to found something, he knew not what, which should impart to apprentices and young mechanics a knowledge of the arts and sciences underlying the ordinary trades, such as drawing, chemistry, mechanics, and various branches of natural philosophy.

While he was revolving this scheme in his mind he happened to meet in the street a highly accomplished physician who had just returned from a tour in Europe, and who began at once to describe in glowing words the Polytechnic School of Paris, wherein mechanics and engineers receive the instruction which their professions require. The doctor said that young men came from all parts of France and lived on dry bread, just to attend the Polytechnic.

He was no longer in doubt; he entered at once upon the realization of his project. Beginning to build in 1854, he erected a massive structure of brick, stone, and iron, six stories in height, and fire-proof in every part, at a cost of seven hundred thousand dollars, the savings of his lifetime up to that period. Five years after, he delivered the complete structure, with the hearty consent of his wife, his children, and his son-in-law, into the hands of trustees, thus placing it beyond his own control forever. Two thousand pupils at once applied for admission. From that day to this the Institute has continued from year to year to enlarge its scope and improve its methods. Mr. Cooper added something every year to its resources, until his entire gift to the public amounted to about two millions of dollars.

Peter Cooper lived to the great age of ninety-two. No face in New York was more familiar to the people, and surely none was so welcome to them as the benign, placid, beaming countenance of "Old Peter Cooper." The roughest cartman, the most reckless hack driver would draw up his horses and wait without a word of impatience, if it was Peter Cooper's quaint old gig that blocked the way. He was one of the most uniformly happy persons I have ever met, and he retained his cheerfulness to the very end. Being asked one day in his ninetieth year, how he had preserved so well his bodily and mental vigor, he replied:—

"I always find something to keep me busy; and to be doing something for the good of man, or to keep the wheels in motion, is the best medicine one can take. I run up and down stairs here almost as easily as I did years ago, when I never expected that my term would run into the nineties. I have occasional twinges from the nervous shock and physical injury sustained from an explosion that occurred while I was conducting some experiments with nitrogen gas years ago. In other respects my days pass as painlessly as they did when I was a boy carrying a grocer's basket about the streets. It is very curious, but somehow, though I have none, of the pains and troubles that old men talk about, I have not the same luxury of life—the same relish in the mere act of living—that I had then. Age is like babyhood come back again in a certain way. Even the memories of baby-life come back—the tricks, the pranks, the boyish dreams; and things that I did not remember at forty or fifty years old I recollect vividly now. But a boy of ninety and a boy of nine are very different things, none the less. I never felt better in my life except for twinges occasioned by my nitrogen experiment. But still I hear a voice calling to me, as my mother often did, when I was a boy 'Peter, Peter, it is about bed-time,' and I have an old man's presentiment that I shall be taken soon."