The German optimist believes that God created the actual world as the best of all possible worlds. The German pessimist is certain that the actual world is the best of all possible worlds.
The Russian pessimist believes that the world is so bad that it couldn’t get any worse. The Russian optimist is certain that everything can — and will — get worse.
The American optimist invests in the world-wide march of democracy. The American pessimist arms against democracy poised to trample his inalienable rights. They are both right.