Do not believe that it is very much of an advance to do the unnecessary three times as fast.
Don't take on things you don't believe in and that you yourself are not good at. Learn to say no. Effective leaders match the objective needs of their company with the subjective competencies. As a result, they get an enormous amount of things done fast.
The first step toward making the worker achieving is to make work productive.
Keep your eye on the task, not on yourself. The task matters, and you are a servant
Here I am, fifty-eight, and I still don't know what I'm going to be when I grow up.
I no longer think that learning how to manage people, especially subordinates, is the most important for executives to learn. I am teaching above all else, how to manage oneself.