When a subject becomes totally obsolete we make it a required course.

Never ask who's right. Start out by asking what is right. And you find that out by listening to dissenting, disagreeing opinions.

There's nothing so useless than executing a task efficiently when it actually never should have been executed at all.

Effective leadership is not about making speeches or being liked; leadership is defined by results not attributes.

Adequacy is the enemy of excellence.

To succeed in this new world, we will have to learn, first, who we are. Few people, even highly successful people, can answer the questions, Do you know what you're good at? Do you know what you need to learn so that you get the full benefit of your strengths? Few have even asked themselves these questions.

Profitability is the sovereign criterion of the enterprise.