The successful cannot be unhappy -- it was a contradiction in terms.

We're all to driven by materialism. Obsessed with success. With money. With trying to impress people who'll never be impressed.

When somebody says it’s not about the money, it’s about the money.

Money is a great servant but a bad master.

You can never have too much money.

The materialistic view of happiness of our age starkly revealed in our understanding of the word "luxury.