Listening to Jim McKelvey talk, you’d never think he was a seasoned entrepreneur with three wildly successful companies under his belt (Third Degree Glass Factory, Square and LaunchCode), not to mention being an inventor, author and licensed pilot. Obsessed with simplicity, McKelvey’s conversation is refreshingly free of buzzwords and jargon. He recently shared his thoughts on “The Art of Simplicity,” during his keynote at the SAP Run Simple IT Forum, a virtual event held on November 13....