O disciple, knowledge without action is madness and action without knowledge is void. Know that, the person most severely punished on Judgment Day is one who did not benefit by his knowledge; seek refuge in God from knowledge that is not useful. So act according to the knowledge you acquire.
O disciple, live as long as you want, but you must die. Love whatever you want, but know that you will become separated from it. Act however you want and you will be rewarded for it.
Know that the knowledge of certain things cannot be taught through study and discussion. This type of knowledge can only be acquired through direct experience, just as the knowledge of sweetness and bitterness cannot be known except by taste.
