There is no happiness without knowledge. But knowledge of happiness is unhappy; for knowing ourselves happy is knowing ourselves passing through happiness, and having to, immediatly at once, leave it behind. To know is to kill, in happiness as in everything. Not to know, though, is not to exist.
Fernando PessoaThat is my morality or my metaphysics or me myself: a passer-by in everything, even my own soul. I belong to nothing, I desire nothing, I am nothing except an abstract centre of impersonal sensations, a sentient mirror fallen from the wall but still turned to reflect the diversity of the world.
Fernando PessoaTo feel today what one felt yesterday isn't to feel - it's to remember today what was felt yesterday, to be today's living corpse of what yesterday was lived and lost.
Fernando Pessoa