As Mahatma Gandhi famously said, "You must become the change you wish to see in the world." And the outcome about which we wish to be optimistic is not going to be created by the belief alone, except to the extent that the belief brings about new behavior.
Citando las famosas palabras de Mahatma Gandhi: "Tú debes ser el cambio que deseas ver en el mundo". Y el resultado sobre el cual deseamos ser optimistas no podrá ser creado por la sola creencia, a menos que esa creencia genere un nuevo comportamiento.