Autores:
  • Cowardice shuts the eyes till the sky is not larger than a calf-skin: shuts the eyes so that we cannot see the horse that is running away with us; worse, shuts the eyes of the mind and chills the heart.

    Ralph Waldo Emerson (1971). “The Collected Works of Ralph Waldo Emerson: Society and solitude”, p.130, Harvard University Press