" Because major change requires people across an entire organization to adapt, you as a leader need to resist the reflex reaction of providing people with the answers. Instead, force yourself to transfer, as Roosevelt did, much of the work and problem solving to others. If you don’t, real and sustainable change won’t occur. In addition, it’s risky on a personal level to continue to hold on to the work that should be done by others. "

― Harvard Business School Press , HBR's 10 Must Reads on Change Management (including featured article “Leading Change” )