Miyamoto Musashi (1584-1645) was a swordsman, a masterless samurai, and an independent teacher. He won his first duel at age 13. By the time he was 29, he had dueled more than 60 times. He never...

Some emphasize that product development begins with writing code and that effort transforms into a win. The lingering question for this type of three-part development model is “What is Phase 2?” Some emphasize that product development begins with writing code and that effort transforms into a...