Neoteny is more than retaining a youthful appearance, although that is often part of it. Neoteny is the retention of all those wonderful qualities that we associate with youth: curiosity, playfulness, eagerness, fearlessness, warmth, energy. Unlike those defeated by time and age, our geezers have remained much like our geeks – open, willing to take risks, hungry for knowledge and experience, courageous, eager to see what the new day brings. Time and lost steal the zest from the unlucky, and leave them looking longingly at the past. Neoteny is a metaphor for the quality – and the gift – that keeps the fortunate of whatever age focused on all marvelous undiscovered things to come.
Edison was by far the most successful and, probably, the last exponent of the purely empirical method of investigation. Everything he achieved was the result of persistent trials and experiments often performed at random but always attesting extraordinary vigor and resource. Starting from a few known elements, he would make their combinations and permutations, tabulate them and run through the whole list, completing test after test with incredible rapidity until he obtained a clue. His mind was dominated by one idea, to leave no stone unturned, to exhaust every possibility.
There was a basic harmony between Antonia and her mistress [Mrs. Harling]. They had strong, independent natures, both of them. They knew what they liked, and were not always trying to imitate other people. They loved children and animals and music, and rough play, and digging in the earth. They liked to prepare rich, hearty food and to see people eat it; to make up soft white beds and to see youngsters asleep in them. They ridiculed conceited people and were quick to help unfortunate ones. Deep down in each of them there was a kind of hearty joviality, a relish of life, not over-delicate, but very invigorating. I never tried to define it, but I was distinctly conscious of it. I could not imagine Antonia's living for a week in any other house in Black Hawk than the Harlings.
The vigor I lacked for physical activities became incandescent when, pen in hand, I filled those pages with invented stories. Sometimes they were intimately about me – family tales, parental exploits – sometimes they became horrific stories sprinkled with torture, death, and reunion: crazy games and tear-soaked sagas.