A person can perform only from strength. One cannot build performance on weakness, let alone on something one cannot do at all.

The question that faces the strategic decision maker is not what his organisation should do tomorrow. It is, what do we have to do today to be ready for an uncertain tomorrow?

You must accept that if the computer is a tool, it is the job of tool user to know what to use it for.

Whenever anything is being accomplished, it is being done, I have learned, by a monomaniac with a mission.

Successful people know they need to get many things done-and done effectively. Therefore, they concentrate their time and energy on doing one thing at a time-and on doing first things firs.

Knowledge has become the key economic resource and the dominant-and perhaps even the only-source of competitive advantage.

The most important thing in communication is hearing what isn't said.