At 13 I realized that I could fix anything electronic. It was amazing I could just do it. I started a business repairing radios. It grew to be one of the largest in Philadelphia.
We learned the value of research in World War II.
It's amazing that something only an atom thick can be an impenetrable...
Those little nimble musicians of the air that warble forth their curious ditties with which nature hath furnished them to the shame of art.