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.

A parent does not do everything for their kid. A parent that does everything for their kid produces a kid with no self-confidence.

A leader's job is not just to get the best out of their people-a leader's job is to make more leaders.

If our parents fixed everything for us and did not allow us to do anything on our own, or intervened every single time, we would all grow up to be completely dependent.

We should invest in people not ideas. A good idea is often destroyed by bad people and good people can always make a bad idea better.

If a movement is to have an impact it must belong to those who join it, not those who lead it.

Your work is your own private megaphone to tell the world what you believe.