by Reed Richardson. Matt Mireles vividly describes it as his “hallelujah moment,” that point in time two-and-a-half years ago when the notion of starting his own business suddenly made perfect sense. “After trying a number of other things in my life, I still felt like I hadn’t quite found my niche,” recalls Mireles, who is the founder and CEO of the Silicon Valley–based startup SpeakerText. But after a five-week entrepreneur’s course at the Stanford Graduate School of Business, he says...