To spend more money, you have to have more money, but time is fixed and we all have the same amount to spare. How we choose to spend it can make a significant difference on the impact we have in our careers or in the world.
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.