They say that the integrated chip, the building block of the personal computer revolution, is built on a wafer of silica – also known as sand. Steve Jobs did it all and fascinated us every step of the way. His entrepreneurial skill, creative spirit, and insistence on excellence impacted almost every aspect of our technological lives. And yet, of all the things that Jobs accomplished, what will last? Not just for the next years, decades, or even centuries. But forever. My heart took delight in all my labor, and this was the reward for all my toil. Yet when I surveyed all that my hands had done and what I…