Hansen, enumerate the principles for building a truly great enterprise in unpredictable, tumultuous, and fast-moving times. The new study: "Great by Choice" distinguishes itself from Collins's prior work by its focus on the type of unstable environments faced by leaders today. The new findings: The best leaders were more disciplined, more empirical, and more paranoid. Following the belief that leading in a "fast world" always requires "fast decisions" and "fast action" is a good way to get killed. The great companies changed less in reaction to a radically changing world than the comparison companies. This book is classic Collins: contrarian, data-driven, and uplifting. He and Hansen show convincingly that, even in a chaotic and uncertain world, greatness happens by choice, not by chance.

    Good teaching, we believe, should be creatively tailored to the different learning styles of students and should use strategies that make learning easier. Make It Stick turns fashionable ideas like these on their head. Drawing on recent discoveries in cognitive psychology and other disciplines, the authors offer concrete techniques for becoming more productive learners.Memory plays a central role in our ability to carry out complex cognitive tasks, such as applying knowledge to problems never before encountered and drawing inferences from facts already known. New insights into how memory is encoded, consolidated, and later retrieved have led to a better understanding of how we learn. Grappling with the impediments that make learning challenging leads both to more complex mastery and better retention of what was learned.Many common study habits and practice routines turn out to be counterproductive. Underlining and highlighting, rereading, cramming, and single-minded repetition of new skills create the illusion of mastery, but gains fade quickly. More complex and durable learning come from self-testing, introducing certain difficulties in practice, waiting to re-study new material until a little forgetting has set in, and interleaving the practice of one skill or topic with another. Speaking most urgently to students, teachers, trainers, and athletes, Make It Stick will appeal to all those interested in the challenge of lifelong learning and self-improvement.

    If you didn't care how your life looked on Instagram, or worry about what total strangers thought of you. Imagine if you could let go of the guilt, and stop beating yourself up for tiny mistakes. What if, in every decision you faced, you took the bolder path?Too many of us feel crushed under the weight of our own expectations. We run ourselves ragged trying to please everyone, all the time. We lose sleep ruminating about whether we may have offended someone, pass up opportunities that take us out of our comfort zones, and avoid rejection at all costs.There's a reason we act this way, Reshma says. As girls, we were taught to play it safe. Well-meaning parents and teachers praised us for being quiet and polite, urged us to be careful so we didn't get hurt, and steered us to activities at which we could shine.The problem is that perfect girls grow up to be women who are afraid to fail. It's time to stop letting our fears drown out our dreams and narrow our world, along with our chance at happiness.By choosing bravery over perfection, we can find the power to claim our voice, to leave behind what makes us unhappy, and go for the things we genuinely, passionately want. Perfection may set us on a path that feels safe, but bravery leads us to the one we're authentically meant to follow.In Brave, Not Perfect, Reshma shares powerful insights and practices to help us override our perfect girl training and make bravery a lifelong habit. By being brave, not perfect, we can all become the authors of our biggest, boldest, and most joyful life.