Abi Basir said that he once asked Imam Sadiq (a.s): “Why do you not inform us about secrets in the same way that (Imam) Ali (a.s) informed his companions?” Imam Sadiq (a.s) replied: “By God you are right. But can you tell me of even one case when I told you a tradition about something and you kept it as a secret?” Then Abi Basir said: “By God I cannot even remember one tradition which I kept a secret.”