" The challenge of developing or reestablishing a clear strategy is often primarily an organizational one and depends on leadership. With so many forces at work against making choices and tradeoffs in organizations, a clear intellectual framework to guide strategy is a necessary counterweight. Moreover, strong leaders willing to make choices are essential. In "

― Michael E. Porter , HBR's 10 Must Reads on Strategy (including featured article “What Is Strategy?” by Michael E. Porter)