Just because you are the boss doesn't mean you are the source of all knowledge.

Nothing is worse than the person in their 40s who says, 'I'm not going to learn this.' 'I don't carry an iPad.' That will label you and put you right in the corner. Some people do it as a badge of honor. I've seen them myself, they walk around bragging [about not knowing much about technology].

There's no such thing as work-life balance. There are work-life choices, and you make them, and they have consequences.

The main social responsibility for a company is to win.

Some think that it is cruel or brutal to remove the bottom 10 percent of our people. It isn't. It's just the opposite. What I think is brutal and "false kindness" is keeping people around who aren't going to grow and prosper. There's no cruelty like waiting and telling people late into their careers that they don't belong - just when the options are limited and they're putting their children through college or paying off big mortgages.

Too many people believe that one big, public success will solve their self-confidence problems forever. That only happens in the movies. In real life, the opposite strategy is what works. Call it the small victo-ries approach. In time you will discover that all failing really does teach you something you needed to know- so you can regroup and stretch again, with ever more...nerve.

The binders, the charts, the grids may seem formidable, but the meetings themselves are built around informality, trust, emotion and humor.