Moment - Essence of A Leader

This I found in a book, but forgot which one ;

A Leader :

Learn as much as you can,as quickly as you can and share your knowledge aggressively. Expand your network of people who share your values and connect as many of them with each other as possible.

And perhap most important, be as openly human as you can be and find the courage to express genuine emotion in the harried , pressure - filled world of work.