The Four Principles

“Through building and leading Discovery, Adrian has demonstrated how disciplined leadership, innovation and long-term optimism can create enduring value. This book brings together the principles that underpin that success”Larry Fink, Chairman and CEO, BlackRock

“Offers both evidence and inspiration for leaders seeking to create outsized impact in their institutions and our society”Ruth Porat, President and CIO of Alphabet and Google

“Adrian lays out a framework that feels practical and optimistic and at times even uncomfortably true. It’s not about being smarter or working harder. It’s about seeing differently and realizing that a few decisions, made well, can change everything”Trevor Noah, author and comedian

“The Four Principles shows, with both rigour and clarity, how our built-in biases quietly limit what we see, decide and achieve . . . and how we can overcome them to make a much bigger difference than we thought possible. Precise, timely and genuinely hopeful”Matthew Walker, international bestselling author of Why We Sleep