The ideas I stand for are not mine. I borrowed them from Socrates. I swiped them from Chesterfield. I stole them from Jesus. And I put them in a book. If you don't like their rules, whose would you use?
One of the most appalling comments on our present way of life is that at one time half of all the beds in our hospitals were reserved for patients with nervous and mental troubles, patients who had collapsed under the crushing burden of accumulated yesterdays and fearful tomorrows. Yet a vast majority of those people would be walking the streets today, leading happy, useful lives — if they had only heeded the words of Jesus: “Have no anxiety about the morrow”; or the words of Sir William Osler: "Live in day-tight compartments."
Obviously, circumstances alone do not make us happy or unhappy. It is the way we react to circumstances that determines our feelings. Jesus said that the kingdom of heaven is within you. That is where the kingdom of hell is, too.