In the army we are drilled into execution and then supervision, to make sure everything goes the way you planned it. But there is another thing that we do in the military, that I think perhaps isn't done enough in corporate life: As soon as you have made that decision, you start on the contingency planning. Because there is, as we like to say, a thinking, breathing enemy out there, who is not going to let you do just what you want.

In the military we also learn principles of war which also work in a corporate setting: How do you concentrate as much of your force as possible on a critical point and take a risk elsewhere? In business that translates into focusing your investment on marketing, sales, or R&D, whichever will give you the greatest return.

Don't bother people for help without first trying to solve the problem yourself.

I would sit and talk to any president who wishes to talk to me, but I'm not anxious to rule it in.

Well, the correct answer is he is not a Muslim, he’s a Christian. He’s always been a Christian. But the really right answer is, what if he is? Is there something wrong with being a Muslim in this country?

Trying to get everyone to like you is a sign of mediocrity.

There are no secrets to success. It is the result of preparation, hard work, and learning from failure.