Quote from Thomas Jefferson,
"The artificial aristocracy is a mischievous ingredient in government, and provision should be made to prevent its ascendancy. On the question, what is the best provision, you and I differ; but we differ as rational friends, using the free exercise of our own reason, and mutually indulging its errors. You think it best to put the pseudo-aristoi into a separate chamber of legislation [the Senate], where they may be hindered from doing mischief by their coordinate branches, and where, also, they may be a protection to wealth against the agrarian and plundering enterprises of the majority of the people. I think that to give them power in order to prevent them from doing mischief, is arming them for it, and increasing instead of remedying the evil."