Steven Garrity and Clara Shih, founders of Hearsay Labs, talk about how they both knew they wanted to start a company – and with each other. A long-time goal for Shih, she recalls receiving an issue of BusinessWeek when she was 18 that impressed upon her how magical things can happen in Silicon Valley. Josh Reeves, founder of unwrap inc., adds that a start-up is the best place to learn many aspects of running a business.