If you hire people just because they can do a job, they'll work for your money. But if you hire people who believe what you believe, they'll work for you with blood, sweat, and tears.
If we care about the average working American, then Wal-Mart matters. A lot.
Money is a short-term result that incentivizes short-term decision making.
The cost of leadership is self-interest.
I love science fiction - always have.
Believing that your competition is stronger and better than you pushes you to better yourselves.