Human nature doesn't change. When enough people are comfortable enough financially, there is going to be human nature that wants to spend more money on better quality and, to some degree, status symbols as well.

If you develop a dialogue with me and take an interest in me, I'll want to give you the business. It's human nature.

The only thing that one really knows about human nature is that it changes. Change is the one quality we can predicate of it. The systems that fail are those that rely on the permanency of human nature, and not on its growth and development. The error of Louis XIV was that he thought human nature would always be the same. The result of his error was the French Revolution. It was an admirable result.

People can be divided into four groups: Those who make things happen, those who watch things happen, those who wonder what happened, and those who brag that they're the ones that made it happen.

Funny how addiction was socially acceptable—even a status symbol—when it made people extroverts rather than introverts

It's human nature to want to be with other people.