Leading is not the same as being the leader. Being the leader means you hold the highest rank, either by earning it, good fortune or navigating internal politics. Leading, however, means that others willingly follow you—not because they have to, not because they are paid to, but because they want to.

Wal-Mart's size and scale is so vast they literally have the ability to change the face of the entire country. If Wal-Mart were to make a decision tomorrow to refuse to sell a single product made with partially hydrogenated oils, for example, we'd probably see rates from heart disease decline a few years later. That's how powerful Wal-Mart is.

Great leaders must have two things: a vision of the world that does not yet exist and the ability to communicate that vision clearly.

I have friends who are majorly into the cosplay culture and have urged me to go to a convention for no other reason than to meet others like me.

A good leader takes care of those in their charge. A bad leader takes charge of those in their care.

The only time I waste is time I spend doing something that, in my gut, I know I shouldn't. If I choose to spend time playing video games or sleeping in, then it's time well spent, because I chose to do it. I did it for a reason - to relax, to decompress or to feel good, and that was what I wanted to do.

People who believe I'm an idiot don't hire me and they don't call.