Nostalgia! I feel it even for someone who meant nothing to me, out of anxiety for the flight of time and a sickness bred of the mystery of life. If one of the faces I pass daily on the streets disappears, I feel sad; yet they meant nothing to me, other than being a symbol of all life.
Fernando PessoaA great emotion is too selfish ; it takes into itself all the blood of the spirit, and the congestion leaves the hands too cold to write. Three sorts of emotion produce great poetry - strong but quick emotions, seized upon for art as soon as they have passed, but not before they have passed ; strong and deep emotions in their remembrance along time after ; and false emotions, that is to say, emotions felt in the intellect. Not insincerity, but a translated sincerity, is the basis of all art.
Fernando PessoaGiving importance to what we think because we thought it, taking our own selves not only (to quote the Greek philosopher) as the measure of all things but as their norm or standard, we create in ourselves, if not an interpretation, at least a criticism of the universe, which we don't even know and therefore cannot criticize. The giddiest, most weak-minded of us then promote that criticism to an interpretation that's superimposed, like a hallucination; induced rather than deduced. It's a hallucination in the strict sense, being an illusion based on something only dimly seen.
Fernando Pessoa