SHAFAQNA – It is narrated from the Prophet of Islam (PBUH) who said: Four things are essential for any wise person from my Ummah. The Prophet (PBUH) was asked: What are they? The Prophet (PBUH) replied: Listen (be attentive) to knowledge, record it (protect it, write it down), publish and propagate it and act upon what you have learned .
 Beharul Anwaar, Vol. 74, page 160.