All virtuous actions, all duties, can be considered accomplished by the sole fact of having taken the decission of practising them; if no previous determination is taken, they will never be accomplished. If before starting to talk we previously determine and choose the words, our conversation won´t be unsteady, nor ambiguous. If in all our businesses and enterprises we previously plan the stages of our acting, we´ll easily attain success. If we determine with enough anticipation our rule of behaviour in life, never will our spirit be assaulted by worry. If we previously know our duties, accomplishing them will be easy.