“If pleasure does exist, and if life is necessary to enjoy pleasure, then life is happiness. There are misfortunes, as I know by experience; but the very existence of such misfortunes proves that the sum-total of happiness is greater. Because a few thorns are to be found in a basket full of roses, is the existence of those beautiful flowers to be denied? No; it is a slander to deny that life is happiness. When I am in a dark room, it pleases me greatly to see through a window an immense horizon before me.”

− Giacomo Casanova −