Efficiency is doing things right; effectiveness is doing the right things.
Follow effective action with quiet reflection. From the quiet reflection will come even more effective action.
Effective leadership is not about making speeches or being liked; leadership is defined by results not attributes.
The aim of marketing is to know and understand the customer so well the product or service fits him and sells itself.
The most important thing in communication is hearing what isn't said.
There is nothing so useless as doing efficiently that which should not be done at all.
The best way to predict the future is to create it.
The only thing we know about the future is that it will be different.
The entrepreneur always searches for change, responds to it, and exploits it as an opportunity.
Time is the scarcest resource and unless it is managed nothing else can be managed.