One of the most fulfilling things about programming is that you can turn your dreams into reality. The amount of skill you need varies with your dreams, but generally if you want to develop a certain type of application or service, you can give it a try. Most software comes from necessity or a dream, so keeping your eyes and ears open for things you might want to develop is important.

C. In addition the Union's library unlike the nearby Astor Mercantile and New York Society Libraries was open until 10:00 at night so that working people could make use of them after work hours. Throughout the depression from 1873–78 he said that usury was the foremost political problem of the day.

He designed and built the first steam locomotive in the U. and founded the Cooper Union for the Advancement of Science and Art in Manhattan New York City.