Thus fear of danger is ten thousand times more terrifying than danger itself when apparent to the eyes ; and we find the burden of anxiety greater, by much, than the evil which we are anxious about.
Daniel DefoeAnd which I take notice of here, to put those discontented people in mind of it, who cannot enjoy comfortably what God has given them, because they see and covet something that he has not given them. All our discontents about what we want appeared to me to spring from the want of thankfulness for what we have.
Daniel Defoe