An ability to embrace new ideas, routinely challenge old ones, and live with paradox will be the effective leader's premier trait.
Test fast, fail fast, adjust fast.
Management is about arranging and telling. Leadership is about nurturing and enhancing.
You can't live life without an eraser.
We're going to see leadership emerge as the most important element of business - the attribute that is highest in demand and shortest in supply.
Lavish credit on anyone and everyone who helped you the least bit.