Social entrepreneur, artist, and author Chris Wilson worked hard to go from a life sentence to a life of purpose. He shares lessons on resilience, his principles for success against the odds, and tips for crafting your own master plan.

Testing might sound like a very analytical activity, but it’s actually one of the most creative things you can do when developing a strategy for your business or organization. In this conversation, Jennifer Riel, IDEO’s Global Director of Strategy, breaks down ways to test your assumptions, build confidence, and weed out poor choices before rolling out a new strategy.

Roger Martin is a bit of a legend in the strategy world. His book Playing to Win, written with former Procter & Gamble CEO A.G. Lafley, is a favorite in business schools. And decades of work consulting with some of the world’s most recognizable companies have cemented his place as one of today’s leading business thinkers. In this conversation, get an inside look at Roger’s approach to business strategy.