Powers Author: Adam Smith Copy Quote More from Adam Smith “Nadie ha visto nunca a un perro hacer un intercambio justo y deliberado de un h…” “To take an example, therefore, from a very trifling manufacture; but one in whi…” “The poor man's son, whom heaven has in its anger visited with ambition, goes be…” “It is not very unreasonable that the rich should contribute to the public expen…”